Southern Members - Huntsville AL - Roanoke, VA !egr !air gear install, need tune

LS6 intake, LTs, and 3.73s leave me with a SES light and an off speedo, so i need to get this tuned out but dont know of any shops around with the capabilities. Either Roanoke, VA or Huntsville, AL and a good price would be awesome :) Anyone know where i can have it done??
Thanks

www.carolinaautomasters.com best of the best IMO.