#1
I have a completely stock Mexican Standard HSS strat

Will .11s fit into the stock nut?

will this cause any buzzing/intonation issues that CANT be fixed with regular adjustments of the bridge/string saddles/truss rod?

I plan on playing in E standard
#2
they should fit, my 10's fit perfect, so 11's should be good. The only thing you may need to adjust like you said would be the truss rod, intonation, action etc. You should be fine. Damn, with 11's I would think you'd be in Eb though
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