Looking to get into infusion.. really would like to buy a whole kit with pump I would like to get a pump I can grow into and not have to replace it as my skills grow. Looking for suggestions. 

http://www.ebay.com/itm/1-0-Gal-SS-Vacuum-Chamber-3-0-CFM-Vacuum-Pump-Kit-With-SlickVacSeal-/111845057070?hash=item1a0a7c222e:g:rykAAOSwKfVXIlDG

this looks like a good buy to get you started, i looked in the aircraft spruce catalogue but it was a lot more expensive for just a pump