My only advise it to check out all brands of wings & BPs. When I bought my BP/W, I spent several weeks going over all the brands. (I kind of see what my wife sees in the shopping thing.....sort of) There have been several complaints about the inflators on Halcyon wings, so you might want to check out some other threads on that problem. But, if you are one of those that has to have the Blue H everywhere, then by all means get the Halcyon. After all, buying the gear is half the fun.
As far as using a single bladder wing, if you only get 500 to 600 dives on the wing, then you only spent about 50¢ per dive for your wing. Not bad. I'm betting most people would have upgraded long before they wear out the wing.