when I ordered mine, I was told that I needed to get a "short legged" version. I have mine in a Mccarty as well.
Love them. But it will take you a few weeks longer to get them. Either of the guys above can help you.
I put mine in my Braz. Limited Ed. and that axe has the brushed nickel finish on it. So, I had the Duncan custom shop put some brushed covers on mine. Looks great, looks fairly stock even though the pole pieces are in the middle and not on one side. Most people never even notice it.
If you really want to go all out, order them through the custom shop and ask for the Scott_F windings. When you get them, they will be exactly the same as teh P90s they wind for PRS to put into the soapbar pups. MJ will take care of you, but it's likely to cost a bit more.