Im guessing its the non-sc model...which is good from the handling point, but, its not nearly as fast in a straight line.
Still, awesome buy! (im thinking of getting an MR2 SC when I get out of Uni in, errr, 4 or 5 years

)
As for mods, Im not to sure whats available for the non-SC version.....Perhaps even just getting the SC motor, and modding it, (145hp stock, get an SC14 blower from an MX6, some other mods, and, ur at 200hp, which is ALOT, as 145 took it to 60 in 6.7 seconds).
Either way, Im jealous