Standard Format For Instrument Pages

I've been writing and/or editing a lot of the instrument pages on the wiki, and I noticed quite a few inconsistencies among them. I understand that a lot of the pages were written many years ago, so perhaps it's time we revise them to have a consistent format across them all. I would like to hear input from anyone as to what this format should be. I will happily reorganize/rewrite the pages as necessary to fit the format. Thanks in advance!