#1
So heres the situation. My Genz benz has a layout like this in terms out speaker cable inputs.

16 ohm single input

Dual(stereo) 8 Ohm input

Mono 4 ohm input.

Mono extension jack.

Im getting a good deal on a Randall Ninja V2, and its ohm output is as follows:

400W @ 4 Ohms, 280W @ 8 Ohms, 500W@2 Ohms


Now heres my question. Since the V2 has to speaker outputs in the back, could i use two speaker cables and run on into stereo left, and the other stereo right?

That is, if my cab can handle the head in the first place. It is rated at 150 watts rms, and 75 watts stereo. Yet the Randall is patly solid state, so does it change the output at all? Sorry if this is a confusing question, just ask if you dont understand.
Gibson Les Paul Custom
Fender American Tele

F/S:
Orange Rockerverb 50
Orange PPC412
#2
The two outputs on the back are for 2 cabs for a full stack. You could instead of stacking the cabs you could put them side by side for left right but it wouldn't really be left right it would be double sound. The only really good config for left right sound I've seen is two amps put next to each other with stereo pedals. Hope I helped but I doubt I did.
#3
Thats what i initially thought. I was just checking. I was planning on replacing the cab in the future, but I dont have the money yet.
Gibson Les Paul Custom
Fender American Tele

F/S:
Orange Rockerverb 50
Orange PPC412