[Echo Talon]

I'm not 100% correct it's been awhile but I believe my car looked like the green one, the uprights on my bumpers looked a little
different and had rubber or plastic pads on them i believe

[Gumlegs]

The green one has the knock-off wheel hubs, but three wipers. That probably isolates the year, but off the top of my head I don't remember which. The head rests also. I want to guess maybe '69-ish.

I think you're right about the rubber strips appearing later on the vertical bits on the bumper.

[RadioAstronomer]

I never had an MG, but I did have a 1959 TR-3. Traded it in for a Pantera. :-)