Optimal Doctor Who revival series viewing order

This is the best order to view all the Doctor Who and related spin-off shows:

1. Doctor Who Season 1
2. Doctor Who Season 2
3. Torchwood Season 1
4. Doctor Who Season 3
5. The Sarah Jane Adventures Season 1
6. Torchwood Season 2
7. Doctor Who Season 4
8. The Sarah Jane Adventures Season 2
9. Torchwood Season 3
10. to be continued...