You might try Jim Carter or Classic Parts Of America for the clutch head screws.I might have some used ones,if I do You can have them.
I think you will be fine with the rustoleum paint.
Tim
1951 3100 Chevrolet1951 Chevrolet Suburban CarryallImage"A house is built with boards and beams. A home is built with love and dreams."
"Look deep before you leap !!!" / "Everything is Everything"
"If I say a mouse can pull a house, hitch him up"