Its probably too much money but I know of a complete 3dr interior in excellent condition down here in S Wales. Its sat in a lookalike car for about a year now. You could always go for a stripped out look though - could be fun?
I agree with Tab on the loom and would swap them. Holes might need to be drilled if you wanted to fit the heated front screen (but i've only ever seen that done once I think and am not sure sure if it was a simple job).