Hello, I've been looking for more tension out of my 45-105's because I tend to have an aggressive attack, both with fingers and pick. I'm using D'Addarios lights, love the way they sound, and would prefer NOT to move up to a medium gauge. I love the tone, and they feel good with my fretting hand. I have .015 between the string and the 7th fret with a capo on the first and the string depressed at the 15th. Any suggestions on how much more neck curvature or string height I can increase (for more string tension) before I have to move up to a thicker gauge? Thanks for having a look!