ok, what I did is concentrate on ascending with 200% experience on my gear and farming for experience at level 110. after level 100, the monsters don't improve on the experience they give. I experimented and found out this is true. I decided that if I want perks, may as well get them as fast as possible. I am almost done, and then I am going to work on making a good farming build and a climbing build. my Ascending build is doing great on m3 f110, and has gone to 285, but Epic+ monsters are kind of hard, they have so much HP it takes too long.
one of the problems with your build is you are Ascending, Farming, and Climbing. there are builds on the forum that can do it, but it takes some fine tuning of your build. I only had low/mid level CS/MS, so I went with an easy build that can farm experience on a decent floor.