This question has been eating at me couple of months. I've tried to resist the temptation but I am finding very very hard to. Dadgummit! The thing is, I really like the PF800, I have no issues with it at all. It's just that I'd have to sell it to come up with the cash for the 50T. Ultimately, I'd like to pair the 50T with a SVT212AV. That is my dream rig (at least for now). Pros and cons? Any input from the TB community? Thanks.