i've ran into the same problem a week ago while building mine. it'll hold 5 kegs, but i want 4 taps...i only have 1 keg/tap right now. i ended up drilling a small 1/8" hole thru. where i wanted each one, then i took my wood boring bit, and for the ones i wasn't going to use right away, i went down to about 1/4" - 3/8" of my wood collar left and stopped. i drilled outside to in, so if it bust out, its on the inside of the keezer. i did plug the small 1/8" hole with some wood glue i had. it maynot look the best but once i have my next tap, its a small mess to clean up and really quick job.