After additional discussion, the following modifications have been made to the event:
Instead of 24 1-hour configs, there will be 8 1-hour configs, split across four even intervals.
The event pobs must allow docking to event ids that are eligible for the bonus (e.g. Corsair pobs must allow Hogosha ids to dock), and must keep the minimum stock at 0 for the duration of the event to allow constant purchasing.
The bonus has been rebalanced so that 70% comes from the config, and 30% from the base price. The updated numbers can be found in the main post.