Thanks Phil, yes it`s a back problem and a lot of the problem is bending over amps/cabs to plug in this lead & that lead etc, as well as the actual lifting & carrying, that`s why I want to have as little to set up as possible. Most of my gigs I can do with my Sansamp into FOH but every now & then I may need an on-stage sound, was just hoping that I can reduce the amount of items to both carry and set up to a minimum. The ideal I think would be Sansamp into powered cab.