In case anyone was wondering, I don't want the federal government tracking my purchases, especially when it comes to things they are trying to ban. When I get around to making full use of the internet, I do my best to shake anyone attempting to track me also. I would suggest everyone purchase their weapons privately. When Katrina comes inland, you will not want the feds knocking on your door to take the guns they know you have. Be safe, and be armed.
P.S. I'll keep you guys updated on my progress building this thing. I'm not going for the cheapest build possible, but I will have at least 2 different uppers. One .22lr upper and one full sized upper, I haven't decided on the caliber yet. I'll go for quality where it counts, but I'll try to go for the most durable setup possible for my budget. Any suggestions are welcome as this is the first firearm I've purchased. My friends will be glad to not have me wearing out their weapons in the desert. Now I'll have to let them wear out mine! This thing is going to be fun when I finally finish it.