So this would be for an air or water system as the bottom of the board would be exsposed ???
Looks like it would be viable using 3/4" aluminum box channel but that shit is exspensive
11 bucks for 4'
Three rail design lined up with the board hole and I could hold them in on an aluminum carrage .... it would be light as hell .....
using 1/2" plywood on the bottom for HDD's, ROm and PS would not add hardly anything either .....
could even get some 3/16 aluminum sheet stack for the botton and take wood out of the equasion ..... you may have to ground this beast though as it would light you up if something ios touching ......