Had a couple of threads up about it, in short i get a bad vibration through the steering at about 50-60mph.
I've replaced;

Wheels/tyres
Wheels bearings
Driveshafts
Bushes
TCA
Trac rod ends
Front prop
Swapped brakes (doing this again)
Engine mounts
Shocks
Springs

That doesn't include the new engine and gearbox and loads of other stuff unrelated I've done also. The hubs appear to be ok, but after i replace the rack and brakes again i was going to replace the hubs and see where that gets me.