Does anyone here know of a shop or person who is considered an expert on tuning a 4.6L, locally or within a days drive of 757?

I just had my GTO tuned by Jeff Creech at CAM in Durham and whatta difference a tune makes in RWHP, RWTQ, and SOTP feel as opposed to stock. Jeff is considered THE tuner for GM cars in the Mid-Atlantic. Was hoping maybe I could find someone like Jeff to do the same thing for my wife's Mustang. It is a 2004 GT. The only mod is a K&N drop in.

Thanks in advance!