Staking section would need :

1. Tracking sites links for horses
2. Feedback button to look what previous stakers have to say about horse.
3. Staking Stats from PO : ITM % , Money Staked, Money Won while Staked, # Times Staked.
4. Background Check Link.
5. Times of day, and days normally available.
6. Favorite Sites to play on.
7. Favorite staking level.