Welcome to the board!!
I would like to mention that I have the Recon BC, the GS2000 Reg. I found the Recon to be a bit "tech-y" for me at first. I was having probs staying on the surface in a face up posture. Then a close friend informed me that, as Scuba Princess mentioned, I had way too much air in it. That BC is designed to carry a "load". Like, Deco - stage Bottles,reels and other gear. By itself, its way more BC than you need (unless you weighed 450 lbs). If you have issues with the water and you need to have your lower chest above the waterline, then this BC is not for you. Its a great BC to grow into however.
My suggestions;
Keep the Recon and place a 3 or 4lb weight in each of the two non-ditchable pouches right behind the tank straps. This will counterbalance some of the weight and make you "tilt back" somewhat.
DONT fully inflate the BC on the surface, this will do nothing more than force you to fight the physics of the BC. When you inflate fully, the BC is going to do its job and try to pull you above the waterline as far as possible. Inflate it to about 55-65%. With the counter weight and minimal inflation,(and not being over weighted) this will keep you level. If your uncomfortable, keep the reg in. If your in a really bad situation and out of air, then your going to ditch your weights anyways and switch to your snorkel. (NEVER be cheap on a snorkel, it will pay off when you need it most).
I started out really NOT liking this BC and was dissapointed despite the deal I was offerd. After about 10 dives with it though, im glad that I have it. Also get the "Kit" that comes with it. It comes with a modest knife, Console retractor and a flashlight on a retractor. It comes with the installation Hdwr and is VERY easy to install. It runs about $85.00(depending on your LDS's markup)
Also, ensure that you have the most recent version of the Recon. MAKE SURE it has the clips to hold in the ditchable weight pouches. The older ones have only the velcro. Velcro is good but...........it gets clogged with sand and you have no way of knowing if you have good bond, it DOES fatigue after a while(decreases in resistance to pulling) and there is no way to be sure the weights will stay in place until you decide its time to release. Lose a weight pouch-or worse...2 and, you have the makings of a runaway ascent.
The GS2000 Reg is, IMHO the best Reg Genesis makes. I like being able to "tune" the resistance as I dive and under different demand conditions. Genesis is NOT the only Reg to offer this feature though, but a feature that I think should be considered when purchasing.
I didnt get the Wisdom Computer, I got the React Pro. This is NOT to say that the Wisdom is not any good. The only features that were important to me at the time and, still are is; being downloadable and Nitrox compatable. They will all tell you Depth,Time,Temp,Psi Remaining as well as various tables for deco and most will give the date for future reference. The React Pro does this for me for ALLOT less. Also I didnt like the "Quick disconnect" feature because in my world- EVERYTHING FAILS and I just didnt want to have one more potential area that was prone. Now, I have to admit, that $$ being no option, I would have gotten the Wisdom because the layout on the screen is in my opinion, the absolute best thing out there and you can gather all the necessary info with only a quick glance. But I was trying to outfit myself and the wife on a pre determined budget and I didnt want to finance anything or carry a balance on the card(s).
Anyways, that my .02, hope I was able to be of some help. This board is THE authority when it comes to tapping into peoples knowledge/exper. Use the search feature and you will most likely find the answer to any question you may have..
Enjoy and wecome!