I'm bummed. I had to pull the plug on mine due to my grandfather and sister (two separate issues).
Instead i'm flying the family to middle of no-where Indiana to see my grandfather while he's still around. Just one of those deals where everyone wants to go but no one wants to pay for it. Hooray... Although my grandfather is pretty cool. Old greaser from way back. We get along great and make fun of the rest of the famdamnily.
Also ended up spending my stance cash on tires and breaks on all 4 corners of my sisters Chevy Colorado. She pulled up into the driveway and I asked her what the grinding noise was. She goes "What noise? It always sounds like that". Took it for a ride around the block and you could feel the brakes grinding away. Felt like you were driving over the noise strips on the highway. A quick look under and she's gone through the pads and is using the backing plates as the friction material.
Sometimes is sucks not being the d-bag of the family. That's ok, I didn't really want to spend that $7K on me anyways. I mean, where's the fun in that?
In retrospect, glad to know I didn't guinea-pig them. Be interesting to see what stance comes up with. Out of curiosity, just how much bigger is the bolt? If it's not a huge difference then you should be able to drill it out slowly with a drill press. Clamp the shock gently in a vise and have the eye on the drill press so that it's held flat and true. Definitely wouldn't want to free-hand it. A mill would be better but not everyone has one sitting around their garage. Kind of suck if you have to ship them back but ohh well.