Well, much as it bothers me... thanks for the rules update. We're currently working on some way of modifying our robot's launching system. Much better to find this out now rather than find out at a regional.
No, this is not the back of a stop sign, its just sanded aluminum. I think it'd be bad ju ju to use a stop sign anyways (perhaps a go sign...

)
We will be removing the extra regulators but keeping the gauges (because it looks so neat!)
The regulator is the most limiting factor, so this was our way around it.
Aha! Late breaking news! They've just come in and said that it works even without the extra regulators, though it isn't as spectacular as it was before, still very serviceable.
Thanks guys,
-q