It doesn't look that bad to me, If it runs good, no smoke a Full Restoration may be a bit, Redundant.
To Me it looks like all it would need to look pretty nice is a good washing, New fenders, gas tank stickers and a nice clean original 1985 seat.
I don't know if you like Pro Vectors or not, but it sure would look nicer with some new tires. But to me, It looks fine.
I would like to see some more pictures and know how good it runs, then i could give you some Real Tips. But if you do restore it i would Not Recommend Painting The Engine,
the paint never stays on and wont look right, unless you invest Lots and Lots Of Money.
Lol. Good Luck
