The trunk was installed today:
1. The RS bars helped, but it still needs to be opened with the key in order to avoid the lid acting as a trebuchet. It's much better than using the stock bars that popped the lid with astonishing force, but it's not like stock.
2. The lid needed a lot of work. It had to be trimmed to fit the lock mechanism and the trimming wasn't minor.
3. The lid fits well, but it's not a factory-like fit. It was described by EvoDave as having a better than factory fit and that simply isn't so. To be fair, it's close to factory.
Overall, I'm happy with the product, but one shouldn't believe the sales pitch. If I had to do it all over again, I would have most likely purchased the RS lid.