The pads seem to be making contact on the rotors arms a little bit.
i have the sl drilled rotors wich are 160mm. the adaptors are is to p/m 160mm adaptors
Normal. See the other thread of STORM SL rotors - you can see the wear. The rotors are equal thickness throughout, doesn't matter. Alignment on the BAT's are the key (caliper alignment) which are those two M8 or M10 bolts.
Lead actor Will of the Sun, Author Platform Pedal Shootout 820K views