I got the 1911/1911a1 shop manual by JK yesterday lots of 1911 info to read up on. I got plenty of time to read now and build it right. Its a book well worth having, lots of tips and tricks. I have been eyeing the armorers video's too. I think if your going to do builds its well worth the expense. I still believe with todays quality and high price a tricked out build can be much better.