Folks, I have a Gretsch arriving Tuesday. It has TV Jones Classics and I can't wait! I had a Blacktop equipped 5422T for some Christmas gigs I played, but I sold it because I really couldn't justify it, but a 5422 with TVs? Can't say no to that! I am considering a Chet Atkins arm - I love the look of them. does anyone recommend the 7.5" or the 10"? Also, do you know if it will play nice with the B60 Bigsby? I'm looking forward to digging in!