The "big strings equal big tone!!" SRV thing does get a little tiresome. Hardly anybody talks about the fact that he tuned his guitars down half a step, had huge frets on them, had really big hands, and finally....that for a very large part of his playing career, he was on speed or coke - which might explain some of his "attacking his guitar".... :|
On a fully hollow archtop, you'll get a very resonant, almost "acoustic guitar" response with really big strings, which is a cool sound, but it doesn't help sustain, actually hollow box resonating hard will do the opposite.
Not a problem for a jazz player, as too much sustain doesn't help for a classic hollowbody jazz tone, but not ideal for a blues or rock player.
I used to use D'Addario XL 11's, but I've gone to a set of Fender pure nickel 150's, a set of 10's, and I replace the high E and B strings by 11 and 14. That said, I think the Fender 150's have slightly bigger cores, because the tension on the bass strings is almost the same as I got from the higher gauge D'Addarios.