yep, I know what you need!
never ever get a Marshall TSL60! they're awefull for this job! (I used to have one and it was pathetic) in every way imaginable.so thin and trebly sounding
I use the peavey Bandit 112 because it's got everthing you asked for in an amp and it sounds so good nomatter what you put it through. It has a very warm clean sound, a phat crunch, and an amazing lead channel! it's perfect, and when you connect a 4x12 cab it's a killer! this is the best amp for live work I've ever used by far and it's not even expensive, check em out. I've kicked mine several times with steel toe caps on stage and it's still indestructable! It's a bargain.
The valve amp equivelent 'will' cost a stupid amount of money aka paevey 5150 head, or a cornford MK50, or a Slodano, or original Mesa Boogie Dual Rectifier from the early nineties (try finding one). For an outstanding recoding amp, get the Cornford Harlequin! transistors dont die! and dont cost much money, even if they do!