I too feared that the regular Vengeance and their Heat spreader's would cause some sort of an interference with my heat sinks, I'll change my order right now on Amazon, thank's! Other than that, is there anything in my spec's that'll cause problem's?
Not really a compatibility issue but I think that the CM Storm Enforcer is a really dumb looking case. It looks like it has down syndrome.
For the same price I'd recommend the Corsair Carbide Series 300R. It looks very similar and uses the same design as the extremely successful and highly regarded 800D full tower that I use, which I must say is absolutely outstanding in every aspect. For $40 more you can get the 500R which is a bit bigger and has more cooling in it than a nuclear power plant.
The best thing about cases is that they can be carried over from one computer to another. If you buy a good one now you'll be able to use it for your next build as well.