Okay folks, I just finished these up so here's the tips, tricks and tecniques I found that will save you some time if you decide to do this. Total time, without SNAFU's is about 3 - 4 hours, including time enough for them to dry enough to handle and remount.
1 - Remove your bars and remove the step pads.
2 - Removing the step pads is easy, just pop them up with a flat tip screw driver. There are 4 locator pins.
3 - Scuff the existing surface with the included scuff pad. I tried a few things and the pad worked very well.
4 - Mount the bar to a piece of wood, about 1' x 1'. This makes it MUCH easier to coat. It also lets you flip it over and hang in on your tailgate to make the other side easier to coat. Just use the bars main mounting bolt for this.
5 - Coat the step pad areas first. They can be a bit sloppy as the pads cover them. Use a paint brush here.
Coat the bar and roll to texture. I ended up using 4 coats to get a nice, thick, rough texture to them.
Once they dry, just reposition the step pads, replace the end cap, remove the bar from the wood and remount to the truck.
They take about an hour to an hour and a half to dry enough to handle easily.
Finished product.....the texture will depend on how much you roll it while the coating is tacking. Less rolling = smoother texture. More rolling = rougher texture.