Hello Argo world

I a newbie to the Argo world and just picked up my first argo , a 2011 Argo 750 hdi
My main use will be for trapping here in Ontario , easier to bring the family instead of loading up 3 sleds lol .

I picked up a set of rubber tracks used but didn’t realize till after I got home but they are to small , after digging a bit I see my issue! The guy I got them from had them on a 2002 conquest 8 wheel , seems the wheel base is roughly 7 inches bigger on my hdi , not really wanting to purchase more (if I can even find a pair highly unlikely) what are my options??

I thought maybe if I can get a damaged track / ****ty one I could buy the steel hinges and basically patch in the section of track I’m missing??? If I set up right I’m roughly measuring 18 inches short .

Also could anyone tell me the overall length of there tracks? That would be most helpful ,
Thanks for your time guys
Can’t wait to get on the trapline with this rig