Sega Naomi CN6 and CN7 Maple Bus connector

[panzeroceania]

I was wondering if the connector for CN6 and CN7 were standard connectors that I could buy online somewhere, or if they are proprietary. Also, if I was able to get a connector, would I need any additional hardware to connect a dreamcast controller to the arcade board, or would I simple have to right the appropriate wires from the Maple Bus, to the right pins in the controller port

[panzeroceania]

would something like this do the trick?

http://www.allelectronics.com/make-a-store/item/con-2410/10-pin-connector-w/header-0.1-spacing/1.html

EDIT:

hmm, is this the same connector used for kick harnesses?

EDIT 02:

so maybe this?

http://www.jammaboards.com/store/capcom-cps-ii-cps-iii-naomi-auxiliary-kick-harness-capcom-h2.html

EDIT 03:

if no additional circuitry / logic is needed I could probably wire it directly to this
http://www.partrecipe.com/web/Sega_Dreamcast_Controller_(female)

does anyone know of a list that shows what Naomi games support the maple bus in place of standard JVS I/O