Pass Through 3rd IP to 2nd Firewall

[pfnewb2016]

Client has:
sg4100 4 LAN, 2 WAN interfaces

WAN: 192.0.0.180/22
DG: 192.0.0.1

Static #2
192.0.0.59/22
This is setup as a Virtual IP. There are NAT rules to fwd voice traffic to device on voice VLAN, VIP -->10.0.10.25.
This works great.

Static #3:
192.0.0.199/22

Client needs to:

1. Add a 2nd internal firewall for 3nd party VPN access.
2. Add a jump box server behind the 2nd firewall.
3. Allow traffic from jump box to existing Data VLAN. I can do this by connecting the 2nd firewall LAN to a new VLAN on a switch and routing traffic between VLANs using the pfSense.

I would like to assign static #3 to the 2nd firewall WAN and pass through all traffic, it looks like this could be done with a Bridge on WAN<-->LAN3 but I'm not sure if this will break the virtual IP setup? If not a bridge then can this be done with a Virtual IP?

Thank you.