PaulProe,
I purchased a set of bare RPM performer FE's on my build, I didn't have the budget for all the CNC work so my son and I did all the port and polish work ourselves.
Its not hard, you just need to give each runner the proper attention and take your time.
The port and polish kit was about $45 or so, truly the end results depend on how much time you are willing to put into the job.
Gimme a call if you go the do it yourself route, I would be happy to loan you my grinding tool and P&P kit if you need it.
Mark
