Thanks guys, glad you like it.
Also, I have a few other suggestions for those considering the project:
I bought an Astro Pneumatic 1427 blind nut tool (~$40). You can make a basic tool using simple parts and set them manually, but it's a more work and may produce inconsistent results. And you'll be doing a few of them. I have a few other projects that I can use the 1427 for, and it's worked well for me already (also used it on the motor mounts and skid spacer for my SFD). It has mandrels for M6, M8, M10, and M12 coarse thread blind nuts. You can obviously go the Standard route; hardware is cheaper and easier to find. But, I'm a metric guy when I have the choice. Don't buy from Fastenal. Those guys suck. They couldn't even get an order for 10mm washers right, and they kept sending me the wrong blind nuts. Couldn't tell you why I didn't go through McMaster-Carr first. The blind nuts are a little hard to find locally, at least in my case. I went to several local hardware stores, and only one even stocked any blind nuts, but they were too small or stocked in very low quantities. McM-C has them (they're listed as rivet nuts, btw); you'll want 95105A199 (M10) and 95105A191 (M8). These are zinc-plated steel with a low grip-range and large flange...be sure to get these features. These need a 13.5mm or 17/32" drill bit. I had the advantage of being able to remove the lower hinge bracket for mocking up placement and punching marks. Since the hinge brackets don't normally come off, you'll need help holding the carrier in place. To lighten the load a little, I'd remove the part that actually holds the wheel from the carrier's frame. Plan on punching then drilling 1-2 holes first, then mocking up placement again, then punching and drilling 1-2 more holes, then mocking up placement again...until all holes are drilled. The hinge brackets have wiggle room, but if some of your holes aren't exactly where you want them, you'll consume that wiggle room quickly. I recommended starting with the outer holes on the lower mount. Also, I'd complete the holes for the lower mount first...that way you can have it support the carrier for finishing the upper holes. Be mindful of keeping it level when it's in the closed position before drilling too many holes. For cutting the bumper, I have a wannabe Dremel and hand wand. I used painters tape to set lines, and cut-off wheels specifically for plastics to make quick work of things. A utility knife is good for getting the corners, then a flat file to clean things up.
Any other questions, feel free to ask. I thought about doing a build thread, but I think this content is best kept here so people are aware of the OE reinforcement.