I want to make a hexacopter to carry a gimbal and a mirrorless camera like the Nex5 and the Panasonic GF3. The catch here is that I have a low budget. What do you recommend me to use?
I was initially planning to get the Tarot 680 or a similar frame with a naza controller.

if u dont mind may i know ur budget for ur hexacopter?

cant say much about a hex!
though a nex5 weigh about 500-600gms(with kit lens) i think... shouldn't be too much of an issue for any hex...
best of luck!
call me when you finish it!

The budget for the hex by itself is around 25k excl the Naza

u can contact to my friend hi has good experience in building hexacopter with gimbal i will pm his contact number.

Is he on this forum?

yes, as i have seen his such a builts, i suggest u to contact him.