I sort of attacked things this way a few years ago working over the winters and driving over the summers. Looking back I would not do again. It isn't the finish lines that were bothersome, it was the completeness of the projects. Once you have bed off you will want to do things like suspension and the brakes and you might not be able to get at all the lines and fittings up front. Once you start where do you stop. I would say I could be done in the short term. But looking long term I experienced some regrets.