Hi everyone. Im thinking about buying a Peavey Mark VI head. That head gives 250W RMS into 4 ohms, and 400W RMS into 2 ohms. My question is: can I match it with some other cab which is not 4 ohms, let's say, the PEAVEY 410TX, which is 8 ohms (nominal) and 6.9 ohms (minimum)? And if I can't, what if I do? or do I really need a 4 ohm cab?