Eaves Painting

[Sakthi1]

Hi Team, 

First of all Thank you for everyone who contributes to this forum. I have recently purchased my first property and looking to renovate slowly. I am planning to paint the eaves myself. But, there is a lot of preparation to be done, which I need some help with. Its a 1960 brick venner home. Recently updated the downpipes and gutters, so there are broken pockets in eaves where the old downpipes have been removed. Attached the pictures. 

1. How to close the broken pockets (Old downpipe removed) in Eaves

2. How to glue the trims back to wall, where its hanging 

3, How to remove the flaky paints

4. Clean the mould

5. Do I need underquote? I am planning to use Dulux "Snowy mountain quarter" Weathershiled low sheen

Not sure what is this. How to remove thisFlaky Paint and moldAfter old downpipe removedTrim hangingHole, mold, Flaky Paint