Hi. I am new to this sit and not sure exactly how it works. So bear with me. I have a 2006 sportsman 800 and the fuel pump sending unit is trashed. The dealer says I have to buy a new tank assy. $600. I was wondering if anybody has ever replaced their 2006 fuel tank for a newer 2009- 2013 tank so u can buy new fuel pumps from dealer. They seem to be close to being the same. Any thoughts?