Ok i've a Cort RB4 with a pair of Bartolini MK-1's on it. I don't like the sound but i think with some new pickups and/or a new pre it would rock. I've already decided to go with Audere 3ZB (gosh, who saw that coming

) and for the pickups i want a pair of Nordstrand Fat Stacks. Problem is, the MK-1's and Fat Stacks are two different sizes. The MK-1 are 34mm x 108mm while the Fat stacks are 32mm x 100mm. They are both built for 19mm string spacing so no problems there. But, is there anyway to get the Fat Stacks into my RB4 without doing some insane bass surgery?