Ok - At least you are realistic...
1st year out - maybe will have some issues - but I got about 6-7K & hopefully that will tell the trouble - but who can say?
I had a 6.8 for almost 200K & lost one COP & it was a pretty early 6.8-'01 maybe I am lucky
But we thrash them pretty hard & I hope that the 6.2 will last...