I used a viper sd back in Florida. I tried the molle straps with little success. I was going to add a waist belt also to the bottom platform, but then moved west and haven't figured on using it much.
Since I have a climbing background, decided to stay with that style of harness, just more padded. So, bought a misty mountain titan. Also have a platform based off of an XOP seat and a tube from a guy on saddlehunter.com. And a set of climbing sticks, though I also have a set of the SteppLader steps coming as well. And, looking into the SRT thing, as it seems to be pretty much the same thing I used to do with jugging a fixed line. Will just try different setups and combos this year to see what works best.
Was looking at how to pack everything on my Kifaru Woodsman: