In the pics, the paint looks pretty good. Unless you're building a show truck, you want a little orange peel, like from the factory.
If there's more than you like, then yes...you can wet sand and buff it out.
'79 CJ5, AMC 360, t-18/d20 twin stick, dana 30/amc20(Mosers), Edelbrock Performer intake, Holley 600, ps/pb, DUI HEI, 'glass tub/1pc. tilt nose, 33x12.50 BFG AT's.
There's a fine line between "hobby" and "mental illness".