Need help with my blademaster build

Any helpful advice (skills, devotion, items) is much appriciated.
I use shadow strike on the RMB.

https://www.grimtools.com/calc/L2J84JDZ

I get too much damage, my dps is not high enough. Resists should be ok.
Was not able to get better items until now (but I have hundreds of legendary items which i can’t use). (at the moment lvl 91 elite).