that is not Drop B tuning, it's this: B F# B E G# C# (i could be wrong, please correct me if I am.) and you should look into 11's or 12's
Quote by AcousticSlayer
12s, not 11s.

depends on the scale of the guitar and how it's set up + the preference of how tight the TS wants the strings.
Don't go up more than 1 or 2 gauges of string without adjusting your truss rod.
Check the "Ultimate Set-up" sticky at the top of the EG forums.
If you don't adjust it, your neck will warp.
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