Peplink Balance?

I am contacting you regarding Peplink Balance .
In order to integrate the Peplink balancer into our network and platform we need the following:

1: The peplink Balancer needs to support OSPF which it does.
2: The peplink Balancer needs to support DHCP relay functionality.
3: The peplink Balancer needs to support VRF with vrf leaking.

Jost so you understand what we need to do I will explain.
We want to do a speedfusion tunnel from the edge peplink (MAX BR1 or MAX Transit Dou) router LTE to the Peplink Balance .
We want to route all customer traffic from edge peplink(MAX BR1 or MAX Transit Dou) router LTE to Peplink Balance and drop it to our platform.

For that we need the following:
On the Peplink Balance we will use one interface with public ip VRF (public) where we terminate the speed fusion tunnels.
On the Peplink Balance we will use one private interface with private ip VRF (ACCESS).
On the VRF ACCESS we will use ospf to route in to our platform.
All traffic coming from speed fusion tunnels will have to be forwarded to our centralized DHCP realy server.

So we need Peplink Balance who support ospf, VRF and DHCP relay.

Thank you and have a great day