Probably not the most important decision I will ever make regarding the bike but figured I would solicit feedback. I am looking at the Holan, Hepco and Altrider (Lexan) guards. I like the look of the Altrider one but the Holan and Hepco's are about 1/2 the price so I could pick up some other farkles! Any feedback on metal grate style vs. Lexan and is the pattern of the metal grate very noticable (and/or annoying) when driving? Also, any thoughts on the Ztechnik vs. SW Motech Mirror Extenders? Again, I like the styling of the Z better but the SW's seem more substantial.