Timothy, I would think it would be a great car, only if converted back to gasoline. I had a propane 4/4 for 35 years but it is now on gasoline. On propane, it will only be good around town. If you have visions of travels out of town, you will need to convert it to gasoline.
Having converted three Plus 8 and a 4/4. The conversion is not hard (nor all that expensive) but is better done with a lift (to get the propane tank out from below). 4k Miles on Propane is break in mileage.
Cheers,