yep, you are putting enough load on the front wheel bearings as it is. If you hang it out there further it will load them even more. Wasn't an issue for me since I changed wheels bearings and seals every set of rotors, which was after every track event basically.
The amount of stopping power with the standard caliper is enough to throw the ABS system into fits with the right compound, I did with stock setup and Carbotech XP10s.
Bryan