CNC basic questions

[A2fan]

Hi
I am a new member - I have an interest in purchasing a CNC machine to make smallish wooden parts for accordions - eg reedblocks approx 12" long - eg similar in appearance to those pictured here:

http://www.accordions.com/fas/

But preferably made from sycamore and just made from 1 piece of wood....

Also interested in making keyboard parts such as the attached, approx 11" in length approx

Therefore I would welcome all suggestion regarding what type of CNC machine I should be looking for buy - and also how would such a piece of wood get clamped in order to work on it - ie is a vacuum table necessary as part of the setup?

All advice appreciated
Thanks & Regards