Ok now get evrey thing as a robot in body get a wedge in locomotion get a caster and large outer pneamatic in power get the first one in drive get the 40 drill power thingy next in weapons to a lifting arm or any other lifter(apart fromsmall electric lifting spikes and large electric lifting spikes)and a normal saw in continuos then in armour have steel or the second one(whitch i cannot spell or pronounce)and if you want to keep your money dont get extras