Q's about replacing interior 77GMC LWB

[billyjack]

I am about to replace the dash pad, carpet, door panels and upholstery in my 77 GMC LWB. The interior is blue.
How do I go about getting everything "close enough" to the same color, while still getting "cheap" prices?
Any suggestions on who to purchase the parts from?
Do I want to go with molded carpeting or just a roll of carpet?

[Bent]

My money has always been on J.c. Whitney for good parts.......Or you can try your luck at the junkyard or the classifieds...