getting a car

Clean the car 1st ....and look it over top to bottom, underneath..
2nd Look over the brakes and tires real good and start there, replace what is worn.
Then move on to the electrical..
Hemis and the rest can wait till the car is deemed safe. I wouldn't want you to get in a wreck and mostly I dont want you gettin hurt. Now..If it hasn't been registered in so long that it's out of the system... it may need a brake n lamp inspection. Just start with 1 and 2 and report back.
Sucks about your moms bf going away, but good for you for it falling into your lap.