Rebulding an 89

Well i've decided to take the 89 and rebuild it. Im already ordering the engine and getting it installed. I am looking for interior fabric now. Anyone know where i cna get cheap interior fabric. Carpets, door sides, interior paint, pretty much everything interior. I also would like some new gauges if anyone can tell me where i can get some, sport/notsport w/e as long as theyr new and can fit. I am doing the entire inerior and wouldnt mind some tips, advice, places to buy, and things of that sort.