I've got a weird question. Right now my bike is stock. I'm going to install a SE air kit and mufflers on my 2000 FLHRI in the next few weeks. I want to install them myself to save some $$$$. Will it hurt to install the parts myself and then ride the bike to the shop to have the download done? It's about $50 labor to have them installed, which seems like a waste of $$$ on such simple items. Any input or experience will be appreciated.