SimpleSchema dynamic fields , NEED YOUR HELP!

Hi Guys ,

I was wondering how can i generate dynamic fields with simple schema
i have the following case …
the user has to enter for example total amount=3000 , number of months = 3 , starting date : Jan
how can i let the schema generate for me
3 rows , each row has
amount 1 : 1000 month Jan
amount 2 : 1000 month Feb
amount 3 : 1000 month March

is that possible with quickform ?
one more favor how can i let the date picker to store/display only year and month ?

your help is really appreciated