I would say just do 1.0->1.1->1.2->2.0 with you 7/8RM. By 1.1 they’ll be your 10rm anyways.
2.0 is where the volume gets the highest (at least for me).
I’m a 6’6 ectomorph with long limbs, gaining muscle is insanely difficult. I am currently 215 lbs. I look wayyy more muscled than I did at 215 two years ago. The Clean and (Push) Press makes up about 60% of my overall training load… FWIW I use a single kb…
In the summers, I always get up to 225 (I’m a teacher so summers offer the best recovery and calorie surplus with more grub and beer… lol).
Squats are your friend!!! Sprinkle in some squats after sessions or on off days… you’ll grow everywhere (not just legs). Upper body squats (pull ups) are another lift I see big returns from…
YMMV