Here's my latest black rifle.
I saw one of these the other day and kind of liked it, so I ordered the stock from Brownells, and a Talo version 10/22 with the BX trigger, then put it together. It's much different than my usual guns, but it looks different and is fun to shoot. The stock is a High Tower Armory 90/22 (http://www.hightowerarmory.com) and is super easy to install. I went with the BX trigger because I figured the bullpup linkage in the stock would add to the trigger pull, and it did... The BX trigger in the factory rifle, had a trigger pull of 2.5 pounds, in this stock it's 5.25 pounds!
Glad I went with the BX trigger...
I had a cheap red dot on it, but it sits too high for my taste, so I'm planning on adding some sort of ultra low profile red dot to it.... Not quite sure. It also accepts standard Glock pistol sights so I might just do that, we'll see.
Here's a quick video I made with it.
http://www.youtube.com/watch?v=mWuNnJLYnTI