I have a 2003 Honda VTX 1800. The only problem is, it doesn't run! I was told that the PGM computer needs to be replaced, so my question is, is this something that needs to be done professionally, or has anyone here that is not a professional mechanic replaced one before? I had a dealer look at it and they said it would cost $3,000.00 to fix it. It's a nice bike, but I don't want to put that kind of money into it. Any suggestions would be greatly appreciated.