The stargate is epic. You should make a DHD to dial it. Are you going to make it similar to a JVS_Content brick, but maybe with a portal gun like portal system?
Or you could make custom events to link stargates to each other like:
Onactivate > Self > SetGateLink [ 1 ]
The [ 1 ] would be the link number, this way it would allow you to link any number of gates to each other. Also you'd have to figure out some way to make the gates' connections' to be one way, depending on which gate dialed the other gate.
EDIT:
Heres my brick version of the stargate for my lightsaber duel server(DHD Dialer Device is on the other gate)