Hi john,in this kind of guitar,for me, the most important thing are the ghost notes,Nile Rogers is the best for this.
My advice is choose a long attack value (50\60 ms),fast release 80 ms,medium ratio (4\6 :1) and the last of the chain a limiter with 6\8 db of limiting and fast attack,(auto release).
Concrete is a good tool.
Best