I want to customize a sharepoint wiki or blog site to look like a
google sites webpage template. It should have a post, comments,
attachments sections in the page. Create page should be a button on
page and on click it should give all the above sections by default.

I tried to customize a blog site abd kept a document library as an
alternative to attachments section. Is the above customization
possible, if so whats the we need to follow to attain this.

I will be very thankful to all on knowledge sharing.