RHEV 3.1 - Available Network Bonds limited to 5?

I have added some Quad-Ethernet cards to our 2 RHEV compute nodes and when I went to configure the additional interfaces as BONDs, the portal indicated "there are no available bonds".

Has anyone else ran into this issue?  If so, what was your resolution.

Unfortunately we can not use VLAN tagging for this environment (yet) and it is unfortunate that we need access to 9 VLANs from this single host, but I don't feel it is an unreasonable requirement.

Thanks!