George_ORH:Those things really look streamline! I am wondering how 'ruff' the price is on those though..
George_ORH,
Keep in mind, even though a BP/W setup may cost as much as an expensive BC up front, it may save you big bucks down the road because it's so modular. The main reason I got the BP/W was that in my open water dives the rental BC's really gave me an annoying squeeze. I also experience lots of air bubble trapping. I almost purchased a back inflate jacket style BC to have the air behing me (stability reasons) but then decided on the BP/W.
The other reason I went with the backplate was to move some of the weight up off my waist and onto my back (9# plate + 2# STA's = 11#). This improved my trim immensely. I can't say enough about how building your own rig will really force you into understanding proper weighting, trim, neutral buoyancy etc. It takes some major homework in the beginning but the rewards are well worth it. I can now concentrate on becomming a better diver and not just struggling to get through a dive. Do a search on the board for backplates, wings etc. There's plenty of info here.