AT&T 3B1 / 7300 UNIX PC parts needed

Hi guys, A few of you might be aware of my UNIX PC emulator, FreeBee (also known as 3b1emu) and the issues regarding it not being able to boot UNIX properly... and my complaints about the quality of the PAL equations in the technical reference. Well, an anonymous donor very kindly freight-forwarded a UNIX PC to me. Sadly the original sender didn't pack it very well... The machine was sent unwrapped with only a few foam peanuts in the box. It arrived with a "resealed by USPS" sticker, a "resealed by Parcelforce" sticker and the keyboard hanging out of one edge of the box. Here's what's missing or wrecked -- does anyone have any of the following 3B1 or 7300 parts spare? Keyboard - * Top cover, several broken screw posts in the top cover. These look difficult to re-glue... * F8, HELP UP/DN, NEXT/3, ROLL DOWN/0 and RIGHT CURSOR/. keycaps. Monitor - * Monitor stand (tilt/swivel section) smashed to pieces. Probably need a new lower monitor case from a scrap 3B1 to fix this :( I'd also rather like to find out what sort of connector was used for the power connector at the PSU side - the cable and connector are badly burned (apparently a common problem). On a lighter note, the machine is fairly well specified - with a P5.1 motherboard, two 67MB hard drives (both Miniscribe 3085 units) and some unusual I/O cards. One is probably a modem (three RJ11 sockets), another has a 37-way female D-sub and the third I can't remember off hand. I still need to formulate a plan to power it up - I'd rather not use an ATX PSU, and the original switcher is 115V only. The 20A current requirement on 5V means none of my bench PSUs are suitable... It also wants +12V (which I expected - the HDDs and line drivers need that) and -12V (probably for RS232 and the modem)... Much thinking needed, I dare say... Thanks, -- Phil. classiccmp at philpem.me.uk http://www.philpem.me.uk/