Today I sent my harness and computer to get re tuned at Wait 4 Me Performance. They offer free retunes for life, just in case if you do any changes.
Tuning for smog exempt as I will not be running all the smog items, and tuning in accodance to the new cam specifications, will result in more power and better gas milelage. Overall more efficient.
Link
http://www.wait4meperformance.com/