I have just bought a TC Electronics BH500 head and a BC212 cab which is 8 ohms and 250w. I have a 500w Fender rumble 410 rated at 4 ohms. On the TC website they show cab configurations of a 4ohm 410 and an 8ohm 212. Would I Be right in assuming my Fender cab will be ok to run with this configuration? Sorry if this sounds like a dumb question but i'm sure I read somewhere that any other make apart from TC should be rated at 8ohms. Any help or advice would be great.