Looking for some info/ tips to run a 42 with arneson's, how does the boat handle? What kinda of speeds with XXX power?

I just picked up some #7 arneson's for my staggered 1996

I know the P1 Edition 42 with the 710 Imors had a set of asd 7's. I think Brian F. told me the best he had the boat running was 107.

Where did you get the Arneson's? New or used?

I ended up picking up some used ones for a good price.