I decided to take my chances and give it a try after reading all the instructions, and I have to admit, I don't see why I was so nervous. I rooted with Jonamerica's guide using Unrevoked 3, backed up with Nandroid, applied Unrevoked Forever, updated to radio 2.15, ran a Titanium backup and applied Frankenrom, restored apps with Titanium and all went without a hitch. This is pretty sweet. Thanks for answering any questions 
