Shaping bridge(wired LAN+OPT1)[ver 2.0 RC1]

[Tamriel]

Can I shape bridge (LAN+OPT1)?

Now i have this net topology
DSL–<-bridge->-Wan-------|
                                        |--------LAN-----

but I need something like this
DSL--<-bridge->-Wan-------|
                                          |-----Bridge- |
                                                            |--------LAN-----(wired)
                                                            |--------OPT1----(wired)

I configured traffic shaper WAN-LAN Now I need add one more interface in LAN.
The best way to work with bridge like a interface.
I need  that LAN and OPT1 share one bandwidth(i guess bridge may not need but i'm not sure) and goes from the same rules.

Is it possible ?