Get the Cheyenne Back from Paint Next Week

[DT1]

It took almost three months but the guy is doing a superb job. Ocher and White. I have 5k right now to immediately put into it and I want to leave it mostly stock. I need some opinions on what I should get for it. There's a lot of sites out there for parts but as far as I can tell, they vary quite a bit on price. Which one(s) would you suggest? The truck is in very nice shape already and has a fresh 350 with A/t, P/S, P/B, A/C, but needs things like seat bun/cover, maybe rally wheels, headers, Etc. Any suggestions would be great.