Seven and a halves are perfect.
You can actually go easily to the 11.5 range too, if you ever decide you want to go up one size. No issues. Been running mine that way for 30 odd years.
Desert racers used to run 12.50's on sevens all the time.
All that's moot, of course, if you don't want to go bigger. I was just mentioning it.
Looks great just the way it is.
Paul