Completely agree! The time which put on study and research back all the history and data are much much more valuable and can't measure by money!!!
Especially, during the gather of every same parts, study part by part, all the details and function, compare with the tech. and history background at that period of time. A combine of history and military equipment study, this is the fun of a collector!!!
Natrium C-Hing happy that you taste the "real taste" of military history!!!
Just fit my title on this post "Taste of the Wood Stock"