Confusion agains proof of funds

[akeebatra]

I am applying for study permit under sds and have purchased GIC and paid 1st year tuition fees. Now a lot people are suggesting to attach additional documents such as bank statements, property evaluation documents, income tax returns and so on to make my case stronger. However, none of them are required for sds and also the whole point of sds is to have minimal documentation. Can anyone guide me in this regard?