These kinds of threads often turn out bad. Scubaboard is populated by various groups, packs and individuals who have in common that they are serious about SCUBA diving. They are serious divers, enthusiasts, some are professional in that they make money or have made money in some aspect of SCUBA diving or it has become a lifestyle for them.
So, I say this, take a seat if you are prone to fainting, not a single item you listed would I purchase in a country mile, save for possibly the AL Legend regulator which is a very good regulator, top performance, just not a darling of the tech/pro/enthusiasts. When my wife insisted I buy her a new regulator as in actually new and not something I cobbled together from left over pieces, she did INSIST, I bought her a Legend with the free Legend octopus. She will not even let me take it apart and fiddle with it
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Here is something critical to consider, virtually none of the "gears" that such persons would purchase is sold at the typical retail dive store. Now it is possible, of course, that in some larger cities you can find a retail dive business large enough to stock enthusiast/tech level gear, most simply cannot and instead push the generic mainstream vacation diver stuff.
Oh, if the Mini mask fits good, that is a good choice because it is also small enough to make a great free diver mask. Personally, for me, the universe begins and ends with the Atomic Frameless mask and I like my Omer Alien for free diving.
Most enthusiast divers, serious divers, who typically have been in the sport a long while, though not all with indeed notable exceptions, dive what is called a wing and back plate or wing/BP for short using a Hog (Hogarhtian single piece webbing) rig and prefer simple paddle type fins of various types using spring straps. They typically do not purchase "octopus" regulator outfits and instead practice a different style of OOA diver support that donates the primary and the supporting diver switches to the secondary, opposite of what is taught worldwide by probably close to 90% (maybe 99%) of dive intructors.
Now, there are some cowboys out there, some malcontents and non conformists but only a few of them would wax enthusiastic praise upon a "Black Ice" BC. Frankly, in my off center opinion, people put too much emphasis on buoyancy compensators and retail dive stores love these over stuffed, padded, fluffy things because they are a huge profit center for them.
If you have already bought it and cannot take it back, then dive the Hades out of it and in a few years when the rubber bands on the X fins are snapped and Xflex wetsuit is a pile of stinking neoprene (the destiny of all neoprene goods) and the Black Ice is melted, you can buy some more gear to dive the Hades out of and maybe in a few such cycles you can begin to hone in on what exactly you like to use as gear to suit your type of diving interests or you will have lost interest entirely and taken up golf. And you will not have to ask interweb experts their opinions of your cool new gears anymore
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Nothing says Nerd (to women) like SCUBA, not even a pocket protector. Just saying.
N