Opportunity presents itself sometimes only once, if you want it and can get it then I'd say doooo it. That was my recent logic, I have a 69 Polara 500 vert. that was going to be a project for me in my retirement. Then I by chance ran accross a lil 71 Dart, althought the work required on the Dart is very little it too will be "available". But like a couple have suggested, work only on one at a time and then go to the next one. Well, either pick up that phone or get yer butt down there and make an offer.
But to answer your subject question, YES, you are Mopar crazy........hey, even your site name tells us that.