Also, it looks like the rack is the same as the DM5 pro kit. In which case, the brackets are plastic (and you need a key.. not quick release).
But I had that rack and it was pretty solid.
Plastic vs surge isn't a big deal to me, as long as they perform the same. I imagine the plastic cymbals are accoustically quieter.
I'd like getting the additional drum head... even at the expense of one 10-inch... and the extra cym too.