Everyone pretty much mentioned my suggestions...RE MT and DD 9500. I'll be gettin my DD tomorrow and im also plannin on gettin it in the 150s in a 4-5 ft^3 with roughly the same powe (2500w). I have seen a few dd 9515's for sale. I know a guy on myspace sellin either 1 or 2, i believe d motors for 300+shipping. I have also seen 1 i think on this forum and another 1 or 2 somewhere else. I can try searching if you wanna go in that direction.