[coolwhip]

Wow, impressive.  I was not going to do the tilt just yet.
But making a magetic panel for 6x9 4way speakers in the cubby.

While i have seats out may go with 3/4 spacers in rear no hinge in front. 

Did you stain that wood? Looks nice

No, didn't finish it.  It doesn't show. 
One thing I didn't mention about tilting the driver's seat: be sure you verify, if your using the slider still, that raising the back up doesn't point the front down too much, so the slider handle will hit the floor, or pinch your fingers.

did you change anything on your seat tilt design, I'm getting ready to something about it, have not seen you on much????

NO, I have not changed anything on the tilting seat (passenger) or the one I tilted more upright (driver).  
BTW -  regarding your question about  stain on the wood.  I thought you were talking about the 2X4.  If you were asking about the arm rest wood - yes, it is 3/8" thick maple, with a red oak stain, finished with spar varnish.  I used the vinyl covered metal ones as a pattern.  Spar varnish is not the best product, I'm sure, but it is easy to work with, weather resistant, and easy to touch up.