Only thing edging me to a higher mileage one obv is the price tbh.. that way id have the spare cash to buy and build another engine to my own spec. Id be looking at uprating the suspension and bushes ect so they dont really bother me as long as its not a death trap and gonna fall apart lol.
Few others have mentioned water leaks so ill have a good look at all the housings ect.
Cheers