I've always been a do-it-yourself type of guy but these newer Corvettes are a whole different beast. I've found that, with Youtube, you can find all kinds of videos on how to do various repairs. Some, like removing the IP cluster on our 2005 is quite easy, but doing a hormonic balancer replacement looks to be quite a bit more involved but still doable with the right tools in hand. If you have the equipment, you can save yourself a pile of money in labour costs. A hoist wouldn't take long to pay for itself.