Looking for a decent brake caliper upgrade and SV Racing Parts sells brackets that allow for 4-piston Nissin brake calipers with the stock SV forks.

Since I did the cartridge upgrade to the stock SV forks, I don't want to do the GSX-R front end.

I'd like to get a set of 03-04 CBR600RR calipers, but the following will also fit:

CBR 600 F4 - F4i All Model Years
2000 - 2001 CBR 929
2002 - 2003 CBR 954
2003 - 2004 CBR 600RR

Would like them to be under $75 for the set, so let me know what you have.