Hello everyone. My first post here. I live in NW Indiana just southeast of Chicago. I am a BAR! Looking at building a LOC Precision 4" Iris for my level 1 cert. I have been looking through the HP posts, and I've noticed that a lot of you are recommending the Madcow DX3. The reason I'm considering the Iris is because it would require a longer build time, and I could use DD for my level 2 cert later on. Go big or go home as they say. Thoughts and comments are welcome. Also looking for a club near by that isn't a 3 hour drive.