Dont know were im going in the hobbie anymore:

I know how you feel. I started restoring my dart 13 years ago but got out of the hobby for about 10 years. Got back on the car last year then I started having some health issues. I should have had the car done now but still have several months worth of work to do.
So....I bought another car last month. I worked long hours on it for a week straight and got in roadworthy again. Now that I finally have something to drive I can get back on the dart.
Oh yeah, I have a Cuda out in storage waiting restoration too. My best advice is to concentrate on one car at a time. Other option is to sell them all and buy a new challenger :)