I currently have in my "to get" list:
Buffing supplies:
Buffing machine 1 1/2 HP(Sears) $150.00
Buffer Stand $30.00
FLEXIBLE SHAFT GRINDER AND CARVER (HF) $69.99
Air Tools (Harbor Freight) $60.00
Buffing supplies (wheels, grinders) $100.00
Power coating gun 50KV System (Caswell) $229.00
Used Electric oven (Aprox) $200.00
Power coat supplies (power, filters, cups) $100.00
Materials to build Powercoat spray booth $100.00
Blast Cabinet (Harbor Freight) $199.00

Blast material $50.00
I am going to get into Powercoating as well, thought I would throw that in the mix as well.
I like the idea of the "Industrial Flexible Shafts"
but not for $353.57 for the cheapest one.....I'll use a drill or the "FLEXIBLE SHAFT GRINDER AND CARVER"
as recommended above.....for 70$....
http://www.caswellplating.com/buffs/indflex_shaft.html