I am not sure which would work best for you, but I will toss in that the staff at EE has been top notch and one of the friendliest I have ever dealt with. I am pretty new to the sport with a million DIR questions and the like and they have answered them all and made excellent recommendations. They are very good (IMO) on explaining the pros and cons of the stuff they sell.
I have a 27 lb. wing with ss bp. I dive with a 5mm wetsuit and 18 lbs of weight usually on an alum80. One time I tried out a steel 98 that was overfilled a good bit and the wing would just barely keep my head above the surface. I had us my fins to stay up so I could breathe. This in addition to a new pair of xlarge Jet fins which added a pound or so, and I was majorly overweighted.
Once I was down to 70 feet or so, the buoancy was not an issue, just keeping me at the surface. I had looked into getting the bigger wing, and had actually sent mine in exchange it, but then thought I would just become a better diver as I should not have been out there with too much weight.
Also of course, steel and wetsuits are a dir nono for similar reasons. I could have dropped my belt and swam the rig up if I had to, but that's not the relaxing way to dive. Lesson learned.
Tommy