If nothing else, i thought to do some swapping - Quadra 650 motherboard to either IIci or IIcx case. The same PSU should work right? Or take PSU from the quadra 650 if that fits by any means without huge modding. The Quadra 650 case isn't excatly pretty.. i have 601 card for Quadra so it'd become quite nice machine afterall even losing the CD-ROM unless fit it to II/IIx case.. or taking the CD-ROM from either of the machines and use to make external CD-ROM drive with empty AppleCD SC box i have.

Any other suggestions for projects?