Can the monogram pattern on LV's change from year to year on certain models? Or is it pretty much the same? Also, can there be slight variations? For example, if you look at the second photo on the right in this auction you'll notice how the filigrees at the bottom are 1/3 visible. On my Speedy 25 only the very tips of the filigrees are visible. http://cgi.ebay.com/Authentic-Louis-Vuitton-LV-Speedy-25-Monogram-Bag-Purse_W0QQitemZ150003110579QQihZ005QQcategoryZ63852QQrdZ1QQcmdZViewItem So are monogram placements 100% "trustable" to use for authentification purposes? Does anyone else's Speedy 25 resemble this 2nd photo or...? Thank you ladies!!