Documents required for Tier 2 dependent visa

Hi all,

My wife is going to apply Tier 2 dependent visa soon from India. What documents do we need for tier 2 dependent visa.

We have made a checklist and wondering if we are missing something on our list:
1. Tier 2 dependent visa application form
2. Recent photographs
3. Dependent's (wife's) passport
4. Photocopies of my passport(s) (Tier 2 holder)
5. Photocopy of my Tier 2 BRP (Tier 2 holder)
6. Letter from my employer about my employment (contains my name, address, job title, salary, job start date on employer letterhead)
7. Recent 3 month payslips
8. My UK bank statements (3 month, min balance £1500 held for 3 months)
9. My wife and myself have another joint saving account in India and we have about £5000 savings together in this account. Shall we include this bank statement as well?
10. My rental agreement
11. Our marriage certificate
12. Wedding photographs, wedding invitation card
13. Other photographs together (for eg., holiday photos, a lot of selfies together, etc)
14. Wife's IELTS General Report
15. Wife's TB medical report
16. Wife's police clearance certificate
17. Can we also submit chat and phone logs from WhatsApp? We regularly talk on WhatsApp for hours, mostly voice or video calls.
18. I have few receipts from gifts/parcels I sent to her recently.

Are we missing any important document? Can someone please reply me with a list of documents they submitted and got application approved.