If youre going to do it, do right! If you get it ported to your style of riding by someone who knows their stuff you will never regret it. I could not possibly be happier with the results from my HJR port job. There are several builders out there that seem to do a great job, just personal preference, turn around time, price, etc, that goes into making your decision. If you can find someone close to you that has a good rep then you wont have to worry about shipping since price is an issue. One thing though, getting the head shaved and bumping the timing up will really complement the port job.
-RM