I'm giving the nod for smallest effective cubic (I just Jenga'd it back apart) for a powerful, portable 68k to the Quadra 605.
With my Mac_Res/Refresh_Rate friendly KDS/Radius 17" LCD fitting perfectly face down on top and the Chicklety IIgs ADB KBD, Rodent and Cables nestled perfectly within the footprint stem-to-stern between its four feets, I can't think of a smaller cubic setup. LC series, with its monolithic front feets assembly in the way, doesn't even come close. Maybe a tiny LCD might fit, but my 15" KDS/Radius LCD sticks out the back or side.
Are you intending to hook up to a handy LCD located wherever you port the equipment setup? In that case I'd skip the LCD for the ability to do 60Hz friendly VGA at 640x480/16-bit and 800x600/8-bit with a Quadra 630. Full on AV Setup a/o B1g@$$ IDE drive optional, CD/Stereo Output are standard equipment. That gives you a native 68040/33, you can transplant that upgrade into the LC versions an 6xx or into the aforementioned Q605 (30 or 33MHz for the overclock?) as well. ;D
edit: For the LCD version of either, I'd probably build it into one of he empty ToolBoxen (maybe two smaller boxes?) with the LCD bolted up to/kickstanded in the cavern or lid and the 605 or 630 holding the other side down. Custom, faux-MilSpec Portable Plywood rack or nicely crafted dovetailed box optional.
With my Mac_Res/Refresh_Rate friendly KDS/Radius 17" LCD fitting perfectly face down on top and the Chicklety IIgs ADB KBD, Rodent and Cables nestled perfectly within the footprint stem-to-stern between its four feets, I can't think of a smaller cubic setup. LC series, with its monolithic front feets assembly in the way, doesn't even come close. Maybe a tiny LCD might fit, but my 15" KDS/Radius LCD sticks out the back or side.
Are you intending to hook up to a handy LCD located wherever you port the equipment setup? In that case I'd skip the LCD for the ability to do 60Hz friendly VGA at 640x480/16-bit and 800x600/8-bit with a Quadra 630. Full on AV Setup a/o B1g@$$ IDE drive optional, CD/Stereo Output are standard equipment. That gives you a native 68040/33, you can transplant that upgrade into the LC versions an 6xx or into the aforementioned Q605 (30 or 33MHz for the overclock?) as well. ;D
edit: For the LCD version of either, I'd probably build it into one of he empty ToolBoxen (maybe two smaller boxes?) with the LCD bolted up to/kickstanded in the cavern or lid and the 605 or 630 holding the other side down. Custom, faux-MilSpec Portable Plywood rack or nicely crafted dovetailed box optional.