Yep, they are the Big Birds of Thunderbirds alright. I liked the Roto flats, but have to admit the EB Cobalts sounded better to me, by a fair amount. They just had a little extra something, including the finger thing I seem to can't help but notice. But the Rotos are really nice and I think you will be pleased. Might need to lower your action (that's a cool thing to tell someone!), as they are stiff, but very playable. But I got the sissy lighter gauge and found them more stiff than I like. But with low action they are nice and a great match on a VP.
Getting the action low was interesting (as was getting the neck relief set), but I got it really close to what my bolt-on is.
Had to pull the bridge back up just a bit to get rid of most of the fret buzz on the E-string. I like where it's at though, playability-wise, and it sounds great!
