I agree with not painting. paint could be ugly down the road. if the bike was red or a nice blue maybe but I think the weatherd silver will look good with te somewhat neutral grey and white.
are you planning to put tires on this or just ride the big innertubes?
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“One morning you wake up, the girl is gone, the bikes are gone, all that's left behind is a pair of old tires and a tube of tubular glue, all squeezed out"
Sugar "Kane" Kowalczyk