Sounds like a good deal to me personally. If the tires are new, then it's almost worth it just for the tires.
I'm sure blinker markers and wiper motors are super easy to find (anyone here can chime in) As for ebrake.. oh well.
Chugging past 43mph, well, that's gearing I'm sure.
As for the tranny, it's easier if you just find a used replacement for cheap (what are they 75-150 bucks?) and replace it.
Any pictures?