I've ordered genuine dust seals from Amayama, they're only a couple of dollars each.
Ride height is exactly the same at the moment, but i expect them to drop a little bit once they've settled. I did take pictures of the guard height above the wheels with a tape measure, but as there was almost no difference there was no point uploading the pics.
Ride comfort is actually smoother on minor bumps and undulations, but as expected is a bit harsher on larger bumps and potholes. Surprisingly, steering feels a lot more accurate and pointy.
I'd like to get Bilstein Yellow shocks sometime, as my original shocks don't control the rebound as much as i'd like.