Would be great if there was a 1x1 antenna module that could turn any spidertron, vanilla or modded, into a constructron.
This is currently not really feasible since there is no performant way to figure out which entity has that new custom equipment equipped.
Additionally, the mod is targeted to be non-game-changing.
What does this mean, the mod already adds the service stations, it's already game-changing.
The term "non-game-changing" with mods is a bit difficult to define but iirc the base thought was that we just want to have automated spidertrons to do construction / deconstruction / etc and not change anything really (tho I think we are moving away from that a bit with some potentially coming features).
Aside from all of this: we are currently in the process of figuring out how we would want to add support for other spidertron types in a way that doesn't require us to do all the compatibility work for each of the spidertron type mods.