Incredible long shot: Laser PC5 ROM image?

[oktology]

So Perfect Solutions, former reseller of the Laser PC5 and PC6, in their infinite wisdom decided to replace the BASIC interpreter in the ROM of the PC5 with a typing tutor.

Does anyone have the ROM image that includes BASIC, or contact with the former owner/operators of PS to ask them if we can get the original unmodified ROM image?
While we're at it, I'm interested in PC4 and PC6 ROM images as well. I just picked up a PC5, so I will be posting the typing tutor-addled ROM image shortly, as well as a scan of the manual, which I don't believe exists in digital form anywhere.

It's not a bad little machine. Great high-contrast black LCD instead of the watery blue ones low-end word processors sometimes got, passable keyboard, though definitely on the stiff side, and unlike its ancestors is snappy and has no trouble with dropped characters when you type quickly.

 

[Retroplayer]

Here is the Laser PC4 ROM. I don't have a PC5, unfortunately.

 

[oktology]

Here is the Laser PC4 ROM. I don't have a PC5, unfortunately.

Thanks!

 

[Bungo Pony]

Just came across this post. I wanted BASIC on my PC-6 and have been on the lookout for one of the original PC-5s just to get the ROM image with BASIC on it. I believe the firmware for the 5 and 6 is pretty identical and could probably be hacked to have BASIC on it, if someone could un-earth the ROM.