We were not diving cave rigs, we were diving our "normal recreational" rigs (which are, I admit, not what most recreational divers wear, bp/w, bungied backup second state, seven foot hose primaries, hogarthian setup, etc) but we didn't have caver lights, just what will eventually be our "backup" lights.QUOTE]
Kind of sounds like - we almost have the cave gear and look like tech divers...
BCs are BCs, and don't make the diver, nor does how you have your second stage rigged. OK, a 7ft primary is standard for cave, but does anyone really care if it is a hog setup? I have yet to witness a gear breakdown that a hog setup would have prevented even though I've had plenty of pieces of gear break.
Really not trying to flame you, truly, because the most important thing is you didn't do a dive past your training. It is huge to thumb a dive, and I view that as a sign of someone who is a smart and safe diver who has dove long enough to know better. To me it is a sign of experience and I really give you credit for that.
More than once I've found this board full of people who are overly insistent on specific types of gear. Gear is just that, a specific tool. It reflects nothing on the ability of the person using the tool. I'd take someone in a poodle jacket w/ 500 dives over a new diver w/ 50 dives in a bp/w when it comes to skill.
I think this overly insistent attitude permeates to people feeling that their gear is a reflection of their skill/makes them safe divers/makes them X cert qualified. Reminds me of the attitude of someone who brags about how deep they've gone.
The best divers I've seen could switch gear and still be fantastic divers. Their training, knowledge gained thru experience, and skill translate to whichever variety of gear they are using. Their most valuable skill is how they calmly work thru adversity. So I guess I'm saying their most important piece of gear is their mind. Again, not trying to flame / rant. My guess after you thumbed that dive is you are on the road to or have already found out the most important gear you have is also between your ears.