I think we have attempted to aid in information location with the current sections. I am not speaking for the admins, but it sounds like an your asking for something along the lines of an aftermarket handbook... I mean basically. It is great in theory but you must consider that much like you, the admins, and other forum staff are busy with their own lives and the forum is a spair time activity.
Please dont read into what I am saying thinking I am being sarcastic or douchie, Its a good question, but for the time involved in compiling this information the search function works AMAZING on this website... I have been to forums that use a google search and quickly-there-after quit visiting the forum because it BE-LOWS! Also consider while the average user is sitting in his chair at the computer, he has the interwebz at his fingertips and a quick google search will generally pull up information on ANYTHING you want to know WITH pictures (like spacer information
All of that being said if you would like to contribute anything like this I am sure it would be appreciated by many.