Clearly not anyone can put a motor together properly. What I meant to say was that ANYBODY can do the research, buy up all the right parts and either have their engines assembled by reputable shops or do it themselves at less than Mazworx's price to do it all for them. The "correctly" part is definitely subject to the expertise of the person(s) doing the work=)
If there is ever is a need for a 'next time' for me, I will spend the money on Mazworx, Touge Factory or AMS's services.