For Christmas, my wife bought me this awesome enclosure:
https://www.amazon.com/dp/B00LGKE2GQ/ref=wl_it_dp_o_pC_nS_ttl?_encoding=UTF8&colid=VZ3KFW2VTF1A&coliid=I3FYHLNX73K0LFIt reminds me of an Altair and I just love the retro look of it.
I plan on cramming a 65C02 SBC in there with various ports cut out on the back. Such as DB-9's for VIA's and 65C51, RCA jacks for video/audio, etc.
However, I am looking for some ideas on how to provide some type of expansion. There isn't a ton of room in there but I know it's large enough for 2-3 slots. So, what kind of slot would you install inside? A card edge connector? Straight header pins? Something fancy like a NuBus connector?
I plan on pulling all pins of the 65C02 out to the slots plus various other pins like chip selects, etc. So 40 pins won't cut it. But 50 would work at a minimum.