im sorry guys i thought i added a pic on my first post but i guess it didn't show up...

here she is! this is not my first bike i own 2 modern mid/high end rodies a giant high end free ride bike and a Fuji hard tail....this is how ever my first classic build and shes beautiful!!!
I cant wait to take her out for the first time!

so my chain is gonna be too wide? hmmm well seeing as how im looking to keep this as a fg/ss ill prob look in to just getting a single speed clog with around 9-10 teeth
anyone know where i can find this? i figure if i get a cog this small i can just keep the 40t chain ring basically killing 2 birds with one stone.

also not to sound like a noob but how will i know if the chaining will fit my crank? what am i to look for on ebay?

ill upload detailed pics if u guys ask for them