[MEvang]

Yes, the load sensing valve should also be check if rapid front pad wear is a problem.
I know some people here have had good luck with Hawk pads but many have not. I think their pad break in proceeder is too aggressive and maybe they have changed this. But they are a racing pad manufacture and their formulas will be geared in this direction. Racing formulas are not always go for street use unless you tend to be a very aggressive braker, tow a lot or carry heavy loads most of the time.
I would not recommended these pads to anyone under normal circumstances, most people are much better off staying with the factory pads or a good name brand. This is my opinion based on 30 years experance in the brake and performanace car bussness.
Mike