That's all correct!
Also, I recommend getting new 87-93 struts while you're at it. Plus, replace the rear axle main seals and the rubber
brake hose from the body to the rear axle.
Plus, you loose just about all of your camber (side ways tire tilt). So, I'd recommend CC plates. And, as I *always* say with CC plates, use an STB! But, I went a number of years without CC plates. I now know that was a mistake (worn tires), but it's possible. Without CC plates, the amount of negative camber you can have will be effected by
factory tolerances, wheel choice, and the *specific brand/size* tire you choose. You may even end up with a slightly positive camber setting.
My M2300K kit came with the
real 94/95 Cobra booster. That's one big booster! I'm not sure if they are offering a "replacement" booster that's smaller now. I know that the Cobra booster was one of the parts Ford was short on a while back and that killed/suspended the M2300K kit.
http://www.veryuseful.com/mustang/joe/brakes/m2300kAbsInstall.html
Also, if you put a big dent in your strut tower, you
better use an STB!
Here are some recent pictures of my car:
http://www.veryuseful.com/mustang/tech/misc/Mustang1986_with_Mach1_springs/
As I've said *many* times, the M2300K upgrade was the BEST upgrade,
by far, I ever did on any car!