Hey guys,
I haven't really been on GJ in several months and didn't realize people had posted on this thread! Thanks for the compliments, I'll try and address some of the questions even though the posters might not see them. I also have some updates...
Racedeck - 1.5 years after installation
Climate varies from 30*C to -30*C

canada

In that time an engine/interior has been ripped out of a Pontiac Bonneville, an old Audi has been completely dismantled, clutch on the BMW, cylinder head rebuild on the same car, complete suspension rebuild on my new 1990 Audi (from coil-over assemblies to both subframes), I just removed the transmission from this car this weekend, numerous woodworking projects, welding, grinding... it's been used.
The tiles have held up pretty good, they still clean up alright. Welding is not good for it, obviously. I find this annoying when doing body or exhaust work. Grime is also a pain to clean from the raised diamonds. Fluid makes its way under the tiles, so I now make sure to clean up spills immediately. The morning sun (shines into the front of the garage) lifts the tiles 8-10 inches. I still get a lot of compliments on the floor, and I do really enjoy the look.
If I were to do it again, I'd polish and stain the concrete.
Updates: I've added a few little personal touches here and there. Here are some pictures:
Main bench side:
Small bench side, I put in a little beer fridge:
Suspension overhaul on my brother's car:
Hang on, more to come, my brother needs to use this computer.....