Lines Bonding

I want to bond two networks (vpn) over internet with multiple dsl links.
Look at following scenario.
Mikrotik Router > Two Dsl 2048/512 Lines first location > Internet < 1 Dedicated Circut 2 - 5 Mbit < Mikrotik Router
Mikrotik Router > Two Dsl 2048/512 Lines first location > Internet < Two Dsl 2048/512 Lines first location < Mikrotik Router
What i want is to achieve a better performance between 2 locations.
Dsl lines can always be multiplied for better performance if needed.
Take note that i am not looking into multilinking two dsl lines as it not possible with current provider.
Will the bonding allow that?
How satble it is?

You can create two EoIP tunnels, one for each dsl link and bond those EoIP tunnels.

Ok thanks that seem to do the job.
Still other views on ho to achieve this are welcome.