To do port work on your machine or their templates to do your own?

I have seen there website about the templates but I am hesitant to do the work myself...a little to much off the top and it's too late!

Plus for the price it costs for the templates...

I got a set of templates off of e-bay for $50 and also see they do the porting and shave down the head for $160+shipping.I'm goin to try it myself as soon as I order a new piston.There's a guy on the banshee forum that used the kit and said it took him like 12hrs,and loved the results.

Trailbreaker, I found them on e-bay as well and spoke to the owner this morning. I'm pretty sure I'm going to order them monday. Are the instructions easy to read and do they have lots of info?