A 97GT has a 4T60E. Not a 4T65E. It'd take some work to do the conversion.

I can't identify them for sure from the plugs, but it looks like the other two you have are a pre-03 4T65E and a post-03 4T65E.

It'd be a lot easier to identify them if you could tell us what they came out of. There's more than the plugs that is different (like gear ratios).