Well that is one way to do it I also have the 99 1.6 and wanted black not sure what your budget is like but I just bought a mostly complete MSP interior door panels, front dash board, door sills, carpet, interior trim panels, center console, the whole nine yards, but for seats i didnt care for the MSP seats so i went with the MS3 leather seats and a P5 steering wheel. Now my interior is black and will last longer than paint or plasti dip. I originally was gonna paint everything but only reason i didnt was because the paints gonna fade or chip then id have to redo it. So maybe consider just swapping interior, hit up a junk yard for a p5 and use that interior its gonna be alot cheaper than shipping. Just my 2 cents, no matter wich way you decide to go best of luck and hope you get it how you want it. If you need any ideas or something give my build thread a look over links in my sig. Im building mine almost from the ground up rebuild