C6 RS6 brakes on my b5 s4?

[Elitejace]

Right so I've got myself a full set of 6 pot brembo c6 rs6 calipers with brand new feroddo ds2500 pads and new disks. Plan was to get them on my b5 s4. I have 19" bbs ch wheels so they shouldn't be a problem. Now. The calipers are a straight bolt on but the disks offset is too much and hits the bottom knuckle. So would I be able to get b7 rs4 disks and use these calipers and pads? Any help much appreciated. Don't mind selling up and buying a direct bolt on kit if that's easier.