They are both Software type installs, so it might work. Make certain that the connections are the same for both of them (eth0 connected to LAN, eth1 connected to WAN, etc.).
Yes, I did a while ago (with Hyper-V). Went smooth, once i figured out that I had to enable Jumbo Frames on the HA NIC. Also make sure you allow MAC address spoofing for the virtual NICs.