I highly suggest you do so. We basically have the EvoTuners dream device now. We've been making do with the SAFC, but now we have REAL self-tuning ability without buying some expensive piggyback.
I've already messed around with changing my launch control and rev limiter, but I will leave the custom tuned multiple maps to Al when he comes back to Colorado in 2 weeks. After that, I will begin to tinker with the fuel and timing maps, but right now it's pretty confusing.
email@example.com - PMI
firstname.lastname@example.org - Bandi