Could I use the impedance load from a Weber MiniMass set to 16 Ohms, with two amps driving at 8 Ohms (via separate DIs)? Within power range, of course. It would be one less thing to clutter the workspace. Is it as simple as using a Y cable? Or do I have this backwards? Was it 2 x 8k = 4k or 16k? Sorry if it's a stupid question. Thank you in advance!