Cobra. get a 94-95 cobra. they can be found CHEAP. Pushrod motors can last a long time, those early 4.6's are oil burning sloths from what i have seen.
I had a 97 Cobra.. great running car, didn't burn a drop of oil, of course I changed it every 10K with Mobil1 synthetic..
just wish it had a little more grunt down low..