Where are you based @Ground Shaker ? you should really head down to a club with your heli and some charged packs, and talk to someone who can fly, you'll save a lot of money and heartache (and nights rebuilding your machine)
Simon

 

Phew.... I know the V BAR and the K BAR are supposed to be the same. So the manual for the vbar is here http://www.mikado-heli.de/downloads/anleitungen/vcontrol/VBar Control all-in-one en.pdf

I cant vouch for sure but i thought the Devo7 and Devo 703a transmitter/receiver were custom solutions - ie not compatible with anything else other than their own electronics. As simon says visiting the local heliclub will save you lots of mistakes and frustrations.

 

I have a Walkera V450D03,Im NOT proud about it,it was cheap,I also have a Devo 10,with the 4.0.1 Deviation ,you should be asking your question on the Deviation site
http://www.deviationtx.com/

 

Whatever gets you started in this sport can only be a good thing. If you can't set it up right, then change, don't rush into it. There will always be time....
Simon