I'll start off by saying I know absolutely nothing about Morris Minors, or any Brit car for that matter, but I'm hoping to learn a lot. I've worked on a '73 Karmann Ghia and a '67 Volvo 122s. I'm currently working on a '65 Ford Econoline and a '48 Chevy coupe, and drive a '59 Chevy.
Why am I here then? My wife just bought a '58 Morris Minor 1000. She's no stranger to building cars. She built this '51 Chevy a couple of years ago...

and she used to race an RX7, but neither of us know diddly about the Minor.
The current plan under consideration is to stuff a 4A-GE in there.
Here's the bugger as it sat in a Texas field
Here it is in the garage


Ooh! Racing stripes!

Little 4 banger

Here it is next to my 48 Chevy coupe.

Elizabeth has already torn down half of the front of the car. It's remarkably solid. About 3/4 of the floors are shot, but the rockers are good. The windshield has a couple of bullet holes in it and so does the body. It came from Texas afterall! We know we're going to need a new hood and wheels (and I already found them).