^ My thoughts as well, mine's OK :|
Having said that, we're both using LEs. All the problem threads I read on the tonelab forums seemed to be about the Desktop. Also, I bought new - I always feel a little uncomfortable with 2nd hand on stuff like this. But like MDV says, it seems built like a tank.
I'm not sure what to suggest for you though gwEm - original cost + repair is pushing it nearer what I paid for a brand new LE (£179). And once you start shelling out for repairs on something like this (any manufacturer), who knows what'll go bang next :? All I can say is "I feel your pain" - especially cos it sounds like you actually want the tones you've managed to hear so far.
If it was me, faced with 80-odd repair bill, I'd probably give up on the busted one and put it down to experience.
With mine, if it died in the next 12 months I'd be jumping up and down, but if it was after a couple of years, I'd replace it with another VOX happily (although Hunter's clips are starting me wondering how much one of these Axe FX doofers is, how long is the waiting list, and should I be sticking my name on it now... :roll:)