I've been looking for a tank that will fit my CB750 DOHC frame, and I'm not too thrilled with what I've found so far. I don't like the weird downward curved honda tank and I'm not crazy about the hondamatic tank either. I've used the search extensively but haven't been able to find a thread dealing with tanks that fit the fat DOHC backbone. Are there any other tanks with great big tunnels that might fit?