[B.A.T.M.A.N.] how to hand ptp links and still access radio management interfaces

I'm trying to figure out the best way to handle this:

(bat0-eth1) <===> PTP Radio1 ~~~~~~~ PTP Radio2 <===> (eth1-bat0) (eth1 is in bat0)

These radios only have 1 interface (ie, no management interface) so I have to handle their configuration by assigning an IP to the same interface I want to connect into batman-adv.

I considered: bat0-bridge-eth1 <===> PTP Radio1 ~~~~~~~ PTP Radio2 <===> eth1-bridge-bat0 but this means the link isn't in the mesh

I don't know if this would work: bat0-bridge-eth1 <===> PTP Radio1 ~~~~~~~ PTP Radio2 <===> eth1-bridge-bat0 (bat0-eth1.10)~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~(bat0-eth1.10) because I don't know if the eth1.10 vlan will be touched by the bridge, or if it will work with bat0 this way.

The purpose here is to use higher end radios like a ubiquiti airfiber 5x to reduce hop-counts and increase capacity.

Any thoughts?