scaling/build questions

I am currently playing a raider using tornadoshot with windripper

My main concern is how do i scale into harder content?

I can clear maps up till 10 decently, rarely dying, but I'm wondering how well I can do in 10+

Pob: https://pastebin.com/3arEALyj

Are there any simple notes as to how to tweak the build so that will survive better?

second note: made this trying to get a windripper, but what is the use of shaper/elder uniques as they don't have any "special" stats?