Sounds like this is the mod for me, the only thing I have to think about is to order with or without the RES. I think the ultra might look killer with a drip shield.
The thing that separates the ultra from other mods is the RES. It's what makes it a great one. Every person that has ordered one without the RES has placed an order for a RES immediately after getting their mod. I would highly recommend getting the RES with it. You wont get the full experience without it.