Hello everyone, I just purchased a rectoverb combo and I love the tones I get from it. I was wondering if there was anything major I would have to do to convert this into a head unit besides building a custom box for it. I will be running a 4:12 splawn cab with it. Is it generally the same thing as the rectoverb 50Watt head? Aside from the speaker of course? Thank you all for your time.