From my experience getting the right "Chop" isnt all that simple. I went thru two different grinds cause I didnt like how quiet the first was. I actually picked up a few HP with the new grind but it had a LOT more chop to it.
Buddy did the same thing at a different shop after not liking the first cam. I referred him to the shop I bought that grind from and he ordered the same grind. That shop was Tune Time Performance NJ.
Just remember U cant just put a cam in it. U need valve springs, titanium retainers and upgraded valves to do it right. Its a LOT of labor. Install with cam and head work was $6500 or so for about 40 hp. Not worth it unless ur doing a host of other things imo.
Especially if ur just looking for "Chop". But plenty have done it just for chop its just not cheap.