Power BMCC and EVF from one D-Tap port

Hey guys,
My camera will finally arrive at the end of this week and since I just decided to buy the Alphatron EVF I have to find a way to supply camera and EVF (don´t wanna use batteries) from one V-Mount with only one D-Tap port. I already have the D-Tap to DC cable for the camera. Can I somehow modify it and put a 4 pin DC cable on there?
Thanks for your help!

What outputs have you got on your v-lock distribution board?

I power my camera, Alphatron EVP and smallHD DP6 from my v-lock battery on a Tilta v-lock distribution board.

What outputs have you got on your v-lock distribution board?

I power my camera, Alphatron EVP and smallHD DP6 from my v-lock battery on a Tilta v-lock distribution board.

I only have one D-Tap port on it.

Yeah... But what other outputs do you have?

The Alphatron EVF has a high quality mini XLR to D-tap cable. I'd not modify that one. I'd rather get a cable from one of the 12v outputs to the camera.

Yeah... But what other outputs do you have?

The D-Tap is all my V-Mount plate has. I have one D-Tap to DC cable which is for the BMCC and when the EVF arrives I´ll have another cable which has a D-Tap at the end. So I´m wondering if it´s possible to braze the two cables together...

Anton-Bauer PowerTap Multi:
http://www.antonbauer.com/Products/PowerTapMulti
http://www.bhphotovideo.com/c/product/2 ... Multi.html

Anton-Bauer PowerTap Multi:
http://www.antonbauer.com/Products/PowerTapMulti
http://www.bhphotovideo.com/c/product/2 ... Multi.html

Thats´s what I´m looking for, thank you!
But will my 14.4V V-Mounts be enough to power EVF and BMCC at the same time?