Rebuild kit questions

Ok, so i'm not 100% certain that my car needs a rebuild just yet, but i'm looking into rebuild kits to see what i'm going to need. At the atkins site, they've got 3 kits, and i'm wondering if y'all know if the $900 kit is missing anything to do a full rebuild.

http://www.atkinsrotary.com/store/customer/product.php?productid=16237&cat=591&page=1

well i guess i might as well dish out the extra 150 bucks for the $1025 kit, but that leaves me with the same question, is anything missing?

http://www.atkinsrotary.com/store/customer/product.php?productid=16238&cat=591&page=1

oh, and another question, my FC has the electronically adjustable suspension. how can i tell if that's working?

i dont want to put you down or anything, but do you know how to rebuild the engine?

or at least do you have another engine to practice on?

I don't know how to rebuild it, but i'm getting the rebuild video, plus a good friend of mine is a master tech at mazda, so he's going to take me step by step for the most part.

i hope that this isnt your only car or you have another engine to work on

but i respect the fact that you want to learn to rebuild the engine.