Hey there, i was pretty shocked when my frend (who is the one of the mechanics where your car is getting fixed at) told me that the R32 had a corroded headgasket and head. Unfortunately, this is the "part and parcel" with importing, because we all are essentiallty buying a car sight unseen. My R32 (which is exactly same specs as yours! :] ) has being sitting in japan since december, so i am going to def be checking the engine thoroughly, when its here.
Good Luck, hope things start looking up from here with your 32.