small ilr queries

[bholo]

Hi All, I have ILR on 27th Sep 2017 so have two queries as follows

1: I know it has been discussed many times and diff people make their own document list but i need some assurance. i have made mine into two sets main document and extra docs. extra docs are the one which i will carry but kep with me and only present if asked or needed. this is my list. I am on tier2 general

Main docs:

Cover letter
payment confirmation
ilr check list
ilr app form
passport original(*2)
lost passport photocopy + police report copy
original tier 2 permit.
last 2 month pay slip(original and photocopy all stamped)
last 2 month bank statement(original and photocopy all stamped)
last 5 year p60(original and photocopy all stamped)
degree and transcript(original and photocopy)
life in uk letter(original and photocopy)
four passport size photos
current employer letter(confirming both ilr and still needed plus holiday)
last employer letter(confirming holiday)
oroginal employment contract(current employer)
current employer promotion letter( i was promoted , no soc change, same employer so we just updated sms system to cinform this change)
hmrc employment history

In Extra docs i am keeping

previous tier2, student visa, post study visa copy
copy of my current cos
copy of national insurance
tenancy agreemnet original and copy
birth certificate copy
some boarding passes
Last employer p45

my question is anything i am missing in main docs?
anything i can take out of main docs and put in extra docs?
anything from extra docs i need in maoin docs?

2; I flew to madrid on saturday and flight landed heathrow at 11(ish) pm and i was in passport control. dont rememebr exactly that whether the stamp was done 11:45 pm or 12:15 am . it was somehwere between the time so confused whether to put 16th sep or 17th sep(Sunday). flight did landed at 11 pm. please help?
l