This is my crab bot desing (please ignore the lack of a chasis) Insyead of mounting the motors in the fenders they are mounted in the superstruture and linked Via kevlar belt and a Coax fenders this render is out of date because i hane window and van dor motors wothout their worm gear boxex wich i now realise is not possible Byt, i think Just the Bosch and the chipowa will work