Any clutch will do the job. But for how long. Those aftermarket parts suppliers don't discount the part because they're nice guys. They are making their margin for sure. That's why they're in business. Cheap parts are cheap. Some dealers price gouge, no doubt. But OEM is at least as good as the old one. This question will rage till the end of time "OEM vs Aftermarket". Nobody can tell how long it will last. That's the problem.
Repairing old clutch is not wise. Brg's in Warner clutches are staked in.