I play an Ampeg SVT3-PRO through an SVT410HE cab (8 ohms). Would it be worth it to add an SVT210HE (8 ohms)? That way I'd be pushing 450 (instead of 275) into 6 10's (4 homs). I've thought about several things like a 1x15 or another 4x10, but I think I like the idea of a 2x10. Also, this way I could have something more portable for practice/smaller settings. Does anyone have any thoughts on this as far as sound or anything else for that matter? btw, the 4x10 is not ported and the 2x10 is.