I'm not sure how much it could be attributed to bearings and mounts though. I got new aluminum Whiteline LCAs (crappy, I know) and new Febi strut mount bearings from FCP installed at the same time. The noise developed almost immediately after installation, along with everything else, and the mechanic basically said there's nothing he can do.
I don't think the suspension is set to high either. It's still lower than stock and unfortunately, I can't go lower due to the state of our roads. I frequently scrape already on city streets because of dips caused by buses driving and parking on the road while loading and unloading passengers. I try my best to dodge them, but sometimes I just can't.
So you're feeling a lot of bouncing as well? What about crashing? I think there's more minor vibrations on the highways too even when it's not bouncing.