E36 318 or 325??

Just purchased a 1998 E36, 328is. Boston green/Tan.
110k miles. Traded the Acura and 7k for it.

It is a California car, rust free, minor paint blemishes but straight, interior tight, no tears or cracks, needs cleaning.

The bad,
The motor for the drivers seat back runs but the back doesn't move. A common fix?

The passenger window is inop. It doesn't work at all, not even the jig when opening and closing the door. Only had the car a day so haven't checked fuses yet, Worst case scenario?

Temp gauge only makes it to the first hash mark. T-stat stuck open? (Same thing on my 530 when I bought it.)

The good. The car goes like a bat out of hell! No smoke, drives straight and tight.

Bentley on order from www.books4cars.com.

Thanks for the input guys.
DJ