I have just acquired a Trace Elliot AH300 head with 1 x15 cab, 4 x 10 cab, 2x12 cab and a horn cab and yes I do realise that it may be a bit over the top but that's how I like it!! My question is this and relates to OHMS so I have no idea whatsoever! The head is 8 ohms, as are all the cabs. Is it ok to connect them all or would this damage the amp?