I used a stamped statement from the local branch and had no problems. Just make sure every page of the statement is stamped.

The correspondence address should be the address where your BRP will be posted to, so should be the new address I think.

I understand you need to take the 88 page form as part of your application. I am in the same boat with my application later this month but I read it up on the previously answered post before: https://www.immigrationboards.com/indefinite-leave-to-remain/set-o-form-version-and-premium-centre-appointme...

I am planning to apply for my ILR via the Tier 2 continuous 5 year residence route. My first Tier 2 BRP was issued on 22 November 2013. That implies my 5 year period finishes on 22 November 2018. 28 days before that is 25 October. I have booked a premium service appointment for 26 October which per ...