25cm functional blocks

so far the only 25 centimeter blocks are armor blocks and lights, it would be good if there would be functional blocks of that size to make full use of the 25 cm unified grid system, like tinny rotors and pistons for retractable landing gear and other tinny mechanisms, and with 25cm thrusters, gyroscopes, antennas, remote controls, tools and weapons, we can build tiny drones that can fight and make repairs in interior spaces, or even repair tunnels designed for these little drones, imagine an intruder being detected inside a base and squad of security drones emerges from tunnels in the wall.

a normal component would be too big for most tinny blocks so there would have to be small and large variants of some components, however as these block are so small that they could fit inside conveyors and could be built inside an assembler and use an exact amount of ore instead of components, and they can be placed instantly without welding, (but if the block wrapper can use ore then that would work too).

almost no component could fit inside 25cm conveyors but they would be useful for connecting hydrogen thrusters while taking up verry little interior space, and they would still be needed for any tinny blocks with conveyor connections.