Its great that you guys are doing mocks seriously( I hope so..

)..
What I could suggest is...
1)Evaluate your paper thoroughly
2)Note down your weak areas...or places where you think need improvement on a sheet of paper..no need to post here...that would be for your own reference...I am telling to write coz by writing, people generally dont forget...
E.G : some say visuals were a prob..so write problem area : visual
some say silly mistakes...so write prob : silly mistakes..
every prob has a solution...
3)Do this for 5 mocks...mebbe you would get the overall picture of your weak areas...(You cant understand weak areas by just one mock)...and that would help you identify fundamental weaknesses...
P.S.: No need to post here...this thing is for your reference...after 5 mocks(after you identified weak areas) you may then look for solutions..