I could probably live with the fuel mileage, though not ideal. My power stroke gets 14-15 in town and 17-18 highway. I generally average 16 combined. With that being said, I could live with 14-15 in a 100 with gas being 25-35 cents cheaper a gallon.
The drool factor is the biggest reason of me wanting a cruiser. I've wanted one for years but never thought I would be able to afford buying one. I could drop 2-3k maybe to baseline, but can't afford to be shelling out several hundred dollars a month to fix something all the time.
I'm not going to lie, I can't afford to be ocd and super preventative with the pm. As time and money allows I'll be able to service it, but it may not always be exactly when it needs to be done. That is the biggest reason I was leaning towards a low mileage runner.
Resale is moot...I generally keep something once I buy it as long as I'm not constantly shelling out money to fix it. I've had my truck 6 years and the only reason I want to get rid of it is it's just not practical anymore.
The only real NEEDS I have are reliability, and practical/economic in regards to repairs or maintenance. I realize it's a high quality rig therefore parts will be more, but I see people on mud claiming they sink thousands upon thousands in their 100 to pm it and others saying it's no different than any other rig.