Here's the kit I bought:
Ebay kit
It's just OK. I rarely buy Chinese junk anymore, but I made a large exception here. I think what bugs me is the seller's loose literary license on the descriptions. Especially about the instructions.
My problem is that I have no frame of reference. If you want to shoestring it, this may be the way to go, unless you can find comparable for less dough($). If you can spend a bit more, contact one of the vendors here. And you can do as I plan, upgrade bits from the suppliers.