ILR Help required

Dear members

i am going to apply for ILR in end of novemebr,i am in process to compile all documents,i want to apply in person.i have 2 questions regarding documents

documents list:
1.Joint 18 month bank statement
2.my last 12 month bank statement

3.my single 2010-11 tax return as self employed (self employed since january 2011),NI reciepts.
4.My self employed accounts for april 2011 to october 2011
5.pay slips for 1 month which i worked only in year 2010
6.Lot of HMRC,Credit card letters etc on my names spread over 2 years
7.wife wage slips 24 months
8.electroral voter list
9.life in uk test certificate
10.Cash ISA statements

as i am living with father in law in his house,so all utility bills on his name, Telephone on my wife name,i have only internet bill on my name which is paperless.

Q1.with above documents in mind,would you recommend to apply in person or by post as only single joint document we have (bank statement)
Q2.do you suggest any other document


thanks for your support