Is this still up after 4 years ? Also people are using this to spam it to get extra points(and so I am, but at least I say something that can make a conversation).
I still don't get why the damned Prestashop itself doesn't have things like this already inside. They waste time making design changes and other things that mess up modules instead of fixing important bugs or add usefull things.
You should check the base template to see how it inserts product data.
It's usually {$product.price} for price, or {$product.image.url} for the image.
Also, to remove the tooltip, you should check for IDs or classes or data in the elements that trigger the tooltip and remove them, leaving the JS...