I’m about 230 lbs, have some brand new Poison Ivy 11.7 mm rope, and I’ve been Blake hitching with the double rope technique up and down and all around these huge mulberry trees in my backyard. It’s Disneyland to me. Anyway with this rope I’ve got and my weight (I’m tall not fat) what size rope should I use for my friction hitch when I play around with SRT or does it matter that much since I’ll be using a rope wrench and hitch climber pulley? Also, where is a good site to go with repelling tips using that same setup. For DRT I’m wanting to just bite the bullet and get a ZigZag Plus for that reason alone. Because of my green horn reppelling skills I haven’t been able to work the tops of my trees and renting a boom lift at this point would be lame.