Let the king of my heart be the mountain where I run shirt

Will the internal mechanics of this tumbler/buggy be compatible with other things; as much as I want to go and just build using technic motors and so Let the king of my heart be the mountain where I run shirt, the price by finding the motors, the gears, and hoping that I can find the right parts to allow it to go/steer etc. I worry could get pricey. If this is just a one off thing that offers no mix and match elements then I may pass and just take the gutcheck of used pieces and hope I can build some stuff out what I buy.

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If he bothered to kill the Joker then there would be many more Gothamites alive to celebrate this anniversary. But no, he keeps him alive all this time, knowing he will break out again and Let the king of my heart be the mountain where I run shirt, and this places the responsibility for thousands of lives on those caped shoulders.