When I was young i wanted to build the Black Taj Mahal -_- But I forgot that I loved racing cars not shovels and marbles.
If it was that easy to BUILD a rig dont you think everyone would do it ? Its possible however and with cheap manpower & Chinese parts here it CAN be done, but you are really really Late, HOWEVER dont let me deter you.
With that said,
I am actually planning to setup a fpga farm basially its still in the drawing boards I'd rather suggest you to join our pool - either become an investor or somehow contribute .. oh wait .. or somehow contribute NON TECHNICALLY !
yea I know its late but better be late then never
and where is your FPGA thread may be I invest there if plan is good