Is the video card a Twin Turbo? That would be about right for that era, and IMS's (later iXMicro) version of it had the two video connectors. Apple's version, which they licensed to include with the PM9600 (9500?) just had the Apple connector. The two cards also used different drivers, although, if one trades the EPROM, the other driver version will work with the card. Apple's driver was just called 9600_Graphics, so it must have come in the 9600 rather than the 9500.
If Daystar was trying to hit close to a PM9500 but with MP, then a Twin Turbo would have been very nearly stock.
Regarding the Bezels, looks like a job for 3D printing.
But it's not as easy as typing it, unfortunately.
While Daystar implemented multi-processing, it is interesting (at least to me) to note that Apple built in support for multi-processing in the hardware. The CPU card pinout includes lines for Primary Bus Request (PBR, bus request from Primary) Primary Bus Grant (PBG) and Primary Data Bus Grant (PDBG), which are all necessary for the CPU to negotiate control of the CPU bus from the bus arbiter (Hammer Head). But, the CPU slot pinout also includes SBR, SBG and SDBG which are bus arbitration signals for a second CPU to use.
How Daystar managed to get four CPUs onto a card that only has arbitration signals for two is an interesting engineering question...
