Get two more jobs, and fix the Pontiac up to be what you really wanted in the first place. If you are asking us to decide for you, I think that you just don't have the fortitude to make the hard decisions.
We'll make them for you
, but you might not follow through
All kidding aside, Mitsu's will only get cheaper, if you ever decide you need another one later!
If it has ti*s or tires, it's gonna cost ya!