#1
well my reverend buckshot needs another setup and ive always wanted a bigsby so im thinking why not now? my plan would be to go the route that you dont have to drill any holes. what are pros and cons of a bigsby. could it make my strings harder to keep in tune?
#2
I did a bigsby on a les paul studio that I later sold using the vibramate attachment so I didn't have to drill. The guitar had the perl tuners and they pretty much went out of tune as soon as I used the bigsby. I think if I had better tuners like locking grovers i would have been better off. And yes I know bigsbys aren't for divebombing.

Pros, they look cool.
Cons, everything else.