I was just curious , because I have no building experience yet. I ordererd a sig somethin extra this week, plan on building it the next couple weeks. I plan on getting an astro hog after that is finished. Never saw one before this thread and fell in love w/ it. I am very quik at pickin things up so I don't think it will be that difficult for me. I have done 3 weeks research everyday on kits and building so now just need experience.