I'm considering a mild build on my 05 Super Glide carburated. Big Bore kit some mild cams, I don't know If I should go with flat top pistons with a thiner head gasket or do domed pistons. I don't even know if I want to do the cams, bike runs good with stage 1 upgrade, did all the mods to the carb, just looking for a little more over all power. I ride 1 up 40% hi way 60% country roads. Any ideas would be helpful.