Engineering and Science!

[Roomba]

I think the portabuilder might be useful for carrying around large amounts of materials, although I'd suggest it be available to the entire engineering crew, since the CE already gets the RCD to himself anyway.

More iffy on the spectrometer, it's been proposed before and really the only purpose it serves is for secret chem hunting, which would just make people more paranoid and/or aggressive about them. The wiki already has all the regular chem recipes on it anyway.