sloth gents, ive been offered a 2004 xc90 t6 awd, it has 190,000 km s on the clock. the vehicle has full volvo dealer s/h. it has a leak from the d/s driveshaft seal, and the rear link arm bushes are split. i understand there are issues with the trans on these? but ive also been told it should have failed by now if it was going to. the trans looks like its been replaced at some point. is there any way to safe guard against it? finally it has a few parking dents, and the bonnet is dented. car is $6000 aus dollars, . good buy? bad buy? run for the hills?