Might do a search on here for "Swap Specialties". There is another thread here where the guy basically got no support after paying. There is also a post in that thread from a different forum where a guy bought a harness from Swap Specialties and had to buy some extra module to get his project running.
So far, every time I run across someone posting about Swap Specialties, it seems to be followed with "and I can't get it to start".
