Cohabitation documents for spouse (Tier 2 PBS Dependents)

[indwom2018]

Hi,

My ILR application is recently is approved and I am planning apply my wife ILR in December 2017. I would need some clarifications and some experiences who have been granted ILR's recently with the mentioned documents. Sorry for the big essay as we are worried about this document. So request one to share your experience …
Joint names Documents :
Council Tax Bills :
2014 - 2015 Council Tax (issued on 04/11/2014) - House 2 Final Bill
2014 - 2015 Council Tax (issued on 18/11/2014) - House 3
2014 - 2015 Council Tax (issued on 19/11/2014) - House 3
2015 - 2016 Council Tax (issued on 05/03/2015) - House 3 Final Bill
2015 - 2016 Council Tax (issued on 23/12/2015) - House 3 Final Bill
2015 - 2016 Council Tax (issued on 08/12/2015) - House 4
2016 - 2017 Council Tax (issued on 28/02/2016) - House 4
2017 - 2018 Council Tax (issued on 26/02/2017) - House 4
2017 - 2018 Council Tax (issued on 25/05/2017) - House 4 Final Bill
2017 - 2018 Council Tax (issued on 29/06/2017) - House 5
Water Bill :
23.May.2017 Water Bill - House 5
22.May.2017 Water Bill - House 4 Final Bill
30.Apr.2016 Water Bill - House 4
28.Nov.2015 Water Bill - House 4
Tenancy Agreement
Mar 2013 to Oct 2014 - 4 Private agreements (including renewals) Address 2
Oct 2014 to Nov 2015 - Agency agreements (including renewals) Address 3
Since May 2017 - Agency agreements Address 5


Individual Name Documents :

NI Letter for my wife - Address 3
Bank Statement for me - Address 3

May 2016 Election Polling card (Separate card for both ) - Address 3
June 2016 Election Polling card (Separate card for both ) - Address 3
June 2017 Election Polling card (Separate card for both ) - Address 4

My question are
i) Are these documents are sufficient to approve the application?
ii) My wife has recently opened the bank account only in July 2017 and my bank account is not joint account. will this affect her ILR application?
iii) I'll try to arrange a letter from GP stating that we both have been living in the same address but i have in various place. So do i need to contact each GP or my current GP will provide the letter for earlier years?
iv) Out of four tenancy agreement has only my name and I have requested agency to provide the letter with both names. No sure will this acceptable by Home office?

Many Thanks

[indwom2018]

I know it is a big post. Can someone please share your thoughts?

[CR001]

Should be fine but likley not needed for PBS dependent to ILR.