==================== Type: Equipment Bug: Geisha Engine mountable on other transports. ====================
I have yet to try this myself, but I remember someone posting that the Geisha engine is mountable on other transports. This would cause said other transport to cruise at 355, rather than the intended 350.
The simplest fix to this I can think of would be to implement a special tech cell for the Geisha's engine. If any other transport tries to mount a Geisha engine, it gets nerfed to 10% core. That's the price you pay for squeezing extra speed into the drives!
This would be preferable to nerfing the Geisha's engine speed to 350, as I feel that's one of the main selling points of the Geisha, aside from it being an RP transport.