Well, here is my 2000 srx that I have owned since new. It has about 11,000 miles or so. Was my trail sled till 2005 when I picked up my warrior. in 03 I stretched it to a 136 with a 1" track. In 2005 I stretched it even further to a 144X1.5. In 2009 I shortened it back up to a 121 and ran as an Ice dragger. I finally freshened up the top end in 2010. My SRX has had the stock skid, a warrior skid, a ski-doo SCIII, another SRX skid and now.....Well, with no snow on the ground and waiting on parts for the nytro MTX I decided to change up the SRX once again. I decided to use up some parts I had kicking around. Expert X 136" Camoplast Predator 1.25 X 136". whal bros 8 tooth anti ratchet drivers. A tow bumper I had from parting out my warrior. A 2003 Ski-Doo beaver delete tail piece from a ski-doo I stretched out to a 144 a few years back. A nytro seat I had kicking around. I am going to use the tail light from my Nytro MTX as well. It has Viper trailing arms and spindles. Still have plenty to do to it, but its a start.