535 Virago and throttle

Hello guys, I unfortunately have to throttle my Virago again due to a small problem (long history) … What I don’t find so bad, but there are a few minor changes: bigger tank, other fork, new brakes etc. I wanted to ask if I can compensate the performance deficit by another pinion, a little bit? Since I want to put a few Killo on the balance again and still want to keep the suit. Oh yes, where I mention the fork. Someone knows, which stronger forks can I use? Ok, thank you Dresser