I'm starting to think about eventually getting a set of my own doubles, any advice would be appreciated... I'm 6 foot, 200 lbs, shell suit, thick undergarments, cold water dives, mostly boat, wreck, some recreational and some technical. I'll probably keep renting for now, and I will continue to try different sets, but it would be good to have a better idea of what's likely going to work best for me, so that I can save time learning from my own mistakes and struggling with trim adjustments in different configurations. Based on what I've read here and there, it sounds like HP 100 should've been just about right, but from my limited experience so far, I've got the impression that 24 inches isn't long enough for me... or is it? I've been using LP 95, and depending on adjustment, I'm either somewhat head-heavy, or it gets harder to reach valves, but maybe that's just a skills deficiency... Thoughts, recommendations?