What makes this a trusted node is that we would host and physically be in control of the node for security reasons. This isn't much different in the fact that we are essentially in control of the source of the coin, or dealing with a new exchange. There will be some code running on this node which is not publicly available which is the reason for the security requirements. If at some point the means present themselves to make the source safe to make publicly available then we will do so.
Thought Dash was already anonymous but adding our very own layer on top of that should be very interesting.
My nodes will vote yes on this, hope others do the same.