All the discussion has helped me tremendously. After a long discussion with Joe L. at Precision, I have decided to take a risk and buy the BS3 system with datalogging.
Joe told me that this sytem has more flexibility than the FAST sys. and does have some downsides in screens. I'm used to tuning with Gen 6 and the lack of graphics doesn't bother me much.
I'm looking forward to moving into some new technology with this new system.
Thanks All!
Dave
I think I'll keep the Gen 6 and convert it to use someday for use on a turbo'ed 455 project.