How do i make my mopar a daily driver??

I have an Fitech system installed. I lean more toward modern tech than carbs and mechanical pumps. I'm all for computers and ABS, etc. So with that said:
EFI will only work if your engine is in very, very good operating condition. I chased quite a few nagging issues that seemed to be the fault of the EFI. Turns out almost all of my issues were either exhaust leaks or vacuum leaks. I would have sworn they didn't exist, but turns out they did.

For a daily, EFI is great because you don't need to wait 10 mins in the morning to depart, and it'll run great in winter and in summer. But give yourself a year to figure out all the little issues and have a recovery plan in-place for the first few longer trips.

For a daily I'd focus on cooling system, suspension, brakes, electrical, transmission and then the engine - in that order. Most older cars had far more attention paid to the engine over the years than anything else, so I put it at the end of the list. I'd rebuild whatever transmission it has before trusting it for long-term duty. The rest should be updated, or thoroughly inspected for proper operation and serviceable parts prior to relying on it.

Old cars typically come with continuing on-going maintenance, but they're also super simple which makes preventative maintenance a great way to ensure dependability. Be a bit proactive with repairs, and the chances of getting stranded are severely reduced. I'd also try to live with a carburetor before going EFI - and I'm an EFI fanboy.