You know you don't need a machine to make cheesebake base, right? LOL

Good choice on the KW. Spend the money and get a top model. It will serve you well.

I have a KA food processor and wouldn't recommend it to anyone. The machine itself is good, but the bowl is terrible. The quality of the plastics is atrocious - I have had to have it replaced 3 times now in 2 years (all at their expense because of the crap product! LOL)

My dough hook for my KW has gone to god long ago, it is 40 years old, so I do dough in the FP when I am feeling lazy. Otherwise, is it mostly by hand as I prefer to make doughs and pastes that way.

If you have no real need for a FP aside from the dough, then I wouldn't bother getting a super exxy one, if at all. Get a KW, there are plenty of attachments like there are with the KA, and you may find you never need a FP at all!

Good luck