I have Ampeg SVT with an SWR triad cab. Its all in one shock proof flight case along with rack tuner, wireless, and power conditioner, on 4"casters. I call it the BEAST. I can't load it by myself. I have seriously been considering going to the mark with 1-15 & 2 - 10's and the 800 watt tube head. Simply for weight purposes. I would still put it all in a flight case. I play a 5 string and I don't want to give up my lower end. I haven't gotten to play through that particular mark setup live. I have in music stores but that isn't the same. Any suggestions or opinions?