Would this MR2 be an IT car?

[xkaupx]

I'm new to IT racing and am looking to possibly pick up a car and go racing this year. One car I have my eyes on is an 86 MR2. It hasn't been classed in IT, but ran in GT-3 class under COMMA at the Hallett, OK track.
I have been searching around trying to get more details on the COMMA GT-3 class to see what that parallels with in SCCA.

From the COMMA rule book: "COMMA operates cars in
two broad categories: closed and open wheel. The Closed-wheel classes are:
GT1, GT2, GT3, Production Stock A (PA), Production Stock Super (PS),
SpecMiata (SM)"
I have found some people run IT cars in their GT-3 class, but not sure if it works the other way.

The seller bought this car already race prepared and it was reliable. They haven't had to put a new motor in or anything, but they do know that the motor has been replaced before. It has a few bolt ons, but nothing that seems out of place for an IT car to my knowledge.

I like the MR2 platform, and it seems to be a reliable racer. I don't want to have to spend a whole lot of money on it though to get it into IT.
Any help would be greatly appreciated. Thanks