Hmmm. Key Lime pie, my weakness!
Sounds like I have a bit of experimenting to do. It all seemed so easy to decide before, but now...
With my current BCD I seldom use the inflate/deflate feature; it's just along for the ride, so I'd love to ditch it.
I still think it's pretty straight forward. Do a "true" buoyancy check: no wetsuit, no air in BC, 1500 psi in tank. That's your weighting requirement. Buy a BP + STA which come within half a pound of that weight. Or, PM me when you get here and we can work on it at OF together.