10 years long residence application deps

[Abdoul1979]

Please clarified few question for me please,I recently apply for IlR 10 years route(8.5 years student and 1.5 year PSW) and waiting for result and that was 05/02/2014 application .
1- My wife is currently a dependant on my PSW visa (30 June 2012-30 June 2014) and has been on dependant visa of tier 4 student sept 2007-June 2012 before ,when HO granted her a dependant visa as my wife (this is when I apply for a visa here and I include her passport and marriage certificate and she got the visa and then join me here ). Now she has to switch to a spouse visa of a person present and settled in the UK once I get my ILR ? This will be done on form FLR(M).
My first question is Once she gets her spouse visa, can she immediately apply for settlement as my spouse on SET(M) as she has been in the UK for more than 7 years as my dependant (spouse)?
2-Second question is regarding our 2 kids born in Uk do I have to apply for their register on MN1 individually or it can still be done like before on 2 join application with reduce HO fees ? And in this case what will be the fees please
3- I have noticed my biometric invitation was issue from Liverpool capital buildings even that I live in London ,is it mean application take more time to be decide opposite to some case considered from Croydon office ?

Thank for any advice and thanks for keeping the knowledge and the forum interesting


ILR TIMELINE :
Application sent: 05/02/2014
Application acknowledge : 10/02/2014
Biometric letter : 24/02/2014
Biometric register : 27/02/2014
Approval : waiting waiting

[Amber]

1. No,
2. Individually,
3. No, it should not.

[Abdoul1979]

1. No,
2. Individually,
3. No, it should not.

Thanks a lot for quick answer.