hello tb'ers. have a question and would like any feedback anyone would have. am currently working a trade for a mesa 400+. want to add another cabinet to my existing 4x10 xlt eden but having some trouble deciding which. current thoughts are either going with another xlt 410.....a 1 or 2 x 15 eden....or maybe breaking down and going with the "in crowd" and getting a 2x12 eden. as you can tell i am a big time eden fan for speakers. anyone have any experience with any of these setups? the only large rig i have ever run or played through for any extended period of time was a svt cl and a 8x10....loved the sound of having 8x10's but like i said i have never run any kind of rig with mixed speakers. (10's and 2's or 10's and 15's) with a head that was not biampable. btw...i play primarily hard rock. i am currently involved in a hard rock cover band covering bands like mudvayne...slipknot...sevendust....hatebreed.....etc. but i want a rig that will be a lot more versatile than just being a one trick pony. i enjoy playing bands in my free time such as dog fashon disco...clutch...and experimenting with trying to learn jazz. i play a stingray 5 and a spector ns2000/4 neck through but will be adding another 5 string soon. either going to be a sadowsky metro m5-24 or a lakland 55-02 ok..so now that you all know my musical lifes story..what are your opinions. all 4x10's...or should i mix sizes. looking for good solid all around sound.....thats not going to fart when i have to tune to A.....and isnt going to sound like ass when i run up the fretboard for higher registers any help would be hot.