7/10 in my opinion There really is nothing memorable about it. no great sequences that stay in my mind other than the emergence of the T-800 Model 101. for comparison: T1 9/10 T2 10/10 T3 8.75/10
Is this for a film projector or a video projector? I am guessing it will be a dlp, or lcd, video projector so then go with 16:9. If you are really rolling in money and are putting in a film projector then go with 2.35:1.
I would recommend a Stewart.
WELCOME TO STEWART FILMSCREEN