post weekend whoring finale....
the pc/amp mount is basically done... as of now, the plan is to mount an amp to the back vertical wall... then the PC as mentioned on an angle, perpendicular to the face...
oh,
the pics.....


anyway, here you can see I changed the corner construction method to make it cleaner looking, more usable shelf space and vastly stronger than the angle just bedded in there.....
if you notice, there is a darker piece scabbed into the back, down thru the corner... and the 2 side flanges.. that is the same composite, just the fireproof version.. had some laying around... I created a lam of overlapping pieces on the back, and bottom, utilizing that gray version..
the back is 3/8 thick, the bottom is 3/8 thick, with 3.5" side flanges.. those lower flanges will have the additional countersinks for the side panels threaded into them..
so the pc shelf uses 4 3/8's bolts to bolt it thru the back panel. then it has 4 attaching the lower shelf to the sidepanels.
for the record, this stuff taps, very very well for a fiberglass product.. you'd really have a tough time getting it to take a fine tap well, but it makes beautiful course tapped holes... I've actually mounted fighting chairs in the cockpits of the sportfishs at work that way....
I'll see if i can remember to take a pic of the piece when it comes back out for prime, etc....