ok ... so can I be more specific :) I'll ask about one component at a time ...

Any recommendations on where to buy a spindle ?
What power should I consider for cutting MDF ? (and as with most people , there is that desire to cut ally ! lol )
(I'm currently using a 500w Bosch Router)
should I get the VFD with the spindle ?
Stateside, they seem to like the Hitachi controlers ?