Dude, good so see you at classic and vintage. I don't see why you shouldn't use those rims, they are very nice, my only concern is they do not have eyelets which means you will need washers. Now these are a semi aero rim which might mean they use special proprietary curved washers.
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1 Super Record bike, 1 Nuovo Record bike, 1 Pista, 1 Road, 1 Cyclocross/Allrounder, 1 MTB, 1 Touring, 1 Fixed gear