my symptoms sound like it though right? let me know how your job goes, if you could post up a thread with pics that would probably be most helpful
Any thoughts on what I posted above, if its an easier job to do if you replace the whole bearing/hub assembly at once? is that possibly to just undo the hub and extract the assembly as one and reinstall as one assembly? does that make sense or am I confusing myself?
The only thing I'm thinking could be a problem would be worn subframe bushings, but you just replaced yours and I don't think the subframe bushings were causing you any vibrations or humming types of noises at speed were they?