well...a nice review..none the less....but still...id suggest u use one of the following mouse pads with it...
Steel Pad-Qck,Qck+,Qck heavy and S&S.
Razer-Mantis Control or speed depending on your choice for speed or control...and yes the mouse gliding on the mouse pads can be further inproved drasticaly by using...
Steel Pad Surfers(MX series barely cost 300 bucks

).......
the pad surfers work best with....the Qck series and the Mantis Control.
I have 4 mice.....
1.Microsoft Intelli Explorer 3.0(MSIE 3.0)
2.Mx518
3.Razer copperhead
4.Razer deathadder.
according to me the rankings would be like.....
Deathadder>MSIE3.0>MX518>CopperHead.
some may rank the copperhead above the 3.0 and the deathadder....but it depends on ones personal choice such as i like mice with a big base..and the deathadder and 3.0..offer just tht......the mx 518..is a little sleek..so it comes after the 3.0 and deathadder fr me....place it according to ur preference.....
Read a comprehensive review of all gaming mice at the following link:
http://www.esreality.com/?a=longpost&id=1265679&page=1