We checked the traffic and there is very low with a few peaks from time to time.
FT is currently configured on one NIC but we don't use it.... but I will take your recommendation and wait until we get 10 Gbps.
We don't have VDS but I'm pushing for it... It would simplify our vnetwork quite a bit especially with all the new hosts that we are adding.
So considering we have no traffic issue, a 4 nics solution seems possible? Interesting...
Thanks a lot for you input!
Jon