I made an IIPA that came in @ 10% and finished at 1.006!
I know that doesn't exactly answer what you asked, but it's a good sign in my opinion that your 10.5% be should be fine.
Piratwolf: "I've heard that Belgian Blondes can be "panty droppers" but they're not particularly high IBU nor cheap."
jmendez29: Haha! I get it! :ban:
Wait. You're not talking about beer, right?
You're talking about beer. That could have been a whole lot more fun.