Searching the webs for cool Google Blogger templates to update my blog, I came across Phantom Free Responsive Blogger Template, which it was almost exactly what I needed, except it only came with 3 columns instead of 2.
I download it the template and modified it to get rid of the first column and just leave the other 2.
Here is the Blogger Template with the original 3 columns:
The Blogger template with the first column removed:
Steps used to modify the template
Move the left column all the way to the right: move tag with id='sidebar-kiri' after tag with id='sidebar-kanan' (remove tag that was enclosing the left column id='home-sidebar')
Delete what used to be the right column: Delete tag id='sidebar-kanan'
Adjust the with of the main post area: To change the width of the main post area to 70%, find css "#left-sidebar .content-area" change width from 51% to 70%
Delete the weird looking tabs: delete tag with class='set set-1'
Update the title in header: find ".header-logo h1,.header-logo" change size to 60px and add style and add "font-weight:bold;font-style:italic;font-family:verdana, arial black"
Update words to English: Find the string "Artikel Terkait" change to "Related Articles"
If you want me share the template with you just let me know, Thanks.