Looks like a good one here. I say 16" with the springer. If you go 20" I think it would be better with the stingray fork you have there.
+1 on this!If you're going for a Krate look, middle sprocket is Schwinn. Black is up to the bike. And I like the fendered look.
++1+1 on this!
Looking good! I like the attention to detail and the letter painting. Did you use a 100% acrylic paint for the rubber parts?