Dude you gotta check out Sonic Charge uTonic too! I belive the guy who designed the Redrum and the Malstrom made this baby. I'm in the same boat...coming out of Reason but loved the Redrum.

Tatapoum looked great but was buggy for me but I heard Guru is as good as it gets but I don't have the hd space for a bit to install.

uTonic is awesome though, I love it