Hyper-V 2012 R2 best configuration with Two network ports

Hi Team,

I have to design Six Windows 2012 R2 Hyper-v Cluster . Each Host is carrying Two network Ports of 1 GBPS.

10 to 12 Vlan will be configured across virtual machine on all six host.

please let me know how best i can utilize two network port to achive redundancy and speed and network isolation.

can i team two network ports into single team and than single virtual switch will carry for MGMT,Heartbeat and 10-12 VLAn traffic. is there any downside of it since i am merging all traffics on single tea.

Thanks in advance

Ravi