I am pretty close to you. I measure around a 35 right now but was closer to a 33 when I got my belt. I got a 10mm lever size Large and it has fit me perfectly.
I'm creeping up in weight right now and may need to move it one hole bigger. On the current setting there is room to go 4 or 5 sizes tighter and 6 or 7 bigger so there is a pretty good margin of error.