I'm saving for the 3"DP's, MS Mani's, and 2.5"IC piping...that's a chunk of change - but well worth it I'm sure. Greg & Seb will be my choice as well. The toggle switch set-up is exactly what I'm looking for (91,100,&116)...perfect! How much did the tuning and toggle switch set you back...or should I call Greg & Seb ;-)