Hi
I need a modified product compare extension like www.nikonusa.com
1- Highlight similarities
2- add another product to be compared in that page ( not needed to add to compare every products from beginning. )

To understand my ideas, please go to this link:
http://www.nikonusa.com/en/nikon-products/nikon-1-cameras/index.page

Please compare 2 or more cameras, then, see the comparison page.
I need this kind of comparison. Is it possible to modify and add these features to ( VirtueMart Product Compare ) ?
If you can, How may it cost and how long does it take?
And FYI, I need it to be RTL ( Persian ) compatible
thanks.