TEAM ENGINE CLUTCH M 8000 who has put the new style clutch on the 12 to 15 800

[RPMPOWER]

looking to see if anyone has put the 2016-17 team engine clutch on there 800 and what parts are needed ? cat wants a 115$ for the clutch spring.....the bolt is a diffrent # as well weights... do they run about the same ? will the stk driven clutch work with out changing stuff ?
i thought cat would have a kit to upgrade this ......??
thanks