Hi all, I have recently decided on a used firebass and now i would like some input on what type of cabs to use with it. The firebass is 700W at 2 ohms, so I am looking for two 4 ohm cabs....I guess I should tell you what type of music they will be used for: I am in a system of a down tribute band, so it's fast rock in drop C tuning trying to cut through drums and a 100W marshall....oh and lots of screaming..heh I have been trying to decide how I should have it: 2x10,4x10, or 2x12 on top and a 1x15, 1x18, or 2x15 on bottom. Any thoughts are appreciated, as well as specific reccomendations. I have checked out the avatars on some searches and they seem to be a good choice, but I believe the 1x15 only comes in 8 ohm.... Also, since I am playing in drop C tuning, will that cause me to need a bottom cab that is rated lower than normal? I'm not up to par on the whole Hz rating issue...I just know that a normal tuned E string is around 40 Hz. Not sure how big of an issue this should be in the choice of cabs. Thanks for any help!!!!