Wow! Its like almost $300 to buy a full set of 4 tec OEM bearings with the seadoo brand on them...
I have in the past purchased SBT half thrust rings for the 4 tec engines and honestly they were really good.

Are the WSM bearings any good?
Do they fit properly, last as long and have proper clearances? Its like 1/3 the cost for the whole shabbam..