Hi, i'm in a dilemma. Have a Ashdown mag300 head and 410t cab and really feel the need to upgrade i want a more modern sound with all the harmonics and stuff. I'm looking to spend around 1k for a new rig. My search has narrowed to: 1.T.C electronic bh500 head and bc410 cab 2.used EDEN wt550 (mia) head and a brand new Line6 410 cab. My concerns are; 1.the TC bc 410 cab is 4ohm, so i cant add another cab later. 2.the line 6 cab is a heavy sucker and i got some back problems 3.every one plays tc elec. and it gets gr8 reviews but it doesn't have a real tube, it has some tube emulation and in my book all that's emulated sounds flat and dull Any advice?