I would like to build upon the

I would like to build upon the SIX platform by first adding another DOF to each leg then add leads running From the battery to a set of "ports" on each side of camera and with color recognition capabilities have six find his way to a custom charging port (color coded of course) when he gets low on power to charge himself up autonomously. Also add an arm with gripper and teach him to pick and place certain colors into certain containers. This maybe a bit ambitious for my skill level but I love robotics and I want to learn this and teach my own creation to do these things! Just being able to afford the parts needed to build him! That's the first big challenge in this build! Haha thank you!