I have a few working Quadra 700 machines - I also have a few working IIci & IIcx boxes which are only only slightly different - the Quadra 700 has 1 less slot cutout and a different video out slot (If I recall correctly the IIci case is physically identical to the Quadra 700 - just stickers making them different, in fact back in the day Apple offered IIci to IIcx upgrade kits and IIcx to Quadra 700s)

http://www.apple-collection.com/CarPos/quadra_700.mac_iicx.iici.pdf

I'm based in Belfast, Northern Ireland (UK)....

Edited to add the link