A radial would be nice for sure but just moving a little more fluid is the answer. I wanted to retain my hand guards and when I saw Nissan cast on the factory pump I figured the 954 part would work for me. I did have to do a little dremmel tool milling to the area where the pivot bolt goes through, though its nothing more than a square bottom counter sink to allow for the hex base of the longer handguard mounting bolt.
I think a late model gixxer radial pump would work, the geometry looks very close and I KNOW racers toss these in favor of brembo and r6 pumps.
I'm extremly happy with the overall performance of this setup and unless I fall into a gixxer radial for cheap im leaving it alone.
The above post was written on a worn out, porn filled computer by a meanspirited, evil, pissed off bikersnob. It contains absolutly no usefull information and was created entirely to mislead and confuse you.