Re: what gauge is your high e string?
Currently 11 on my Tele, 12 on my strat and 13 on my hollowbody. The only reason I haven't moved the tele to 12s yet is because the neck is incredibly thin, and began to bow a little even with the 11's on, so I adjusted the truss rod and it's now sitting nicely. I'll wait a few weeks for them to sit in place and make sure there's no further bowing before moving up again.
Then again I use flatwounds, so the actual gauge is 11-50, it sounds nice as is so there's a chance I might just keep it, even if it does feel a little more finicky with little 11's on it.