I have a 2006 streetglide with a 95 kit and 203 cams. I am taking it in to get the cam brgs upgraded and to replace the cam tensioners. I do not have the adjustable push rods, so they will have to pull the gas tank. Should I be maybe getting my heads done while they have gone that far or is the extra time and cost worth it? Do you get much of a hp increase by porting the heads? If it is only minimal I prob wont do it. But if there may be a big gain, I just may have it done. Looking for some expert advice from someone other than the shop that will work on it. Thanks.