Seller verification system and rating plugin

[AzMandius]

Hello everyone,
Been thinking to buy Virtuemart as a multivendor solution, and I've been going through all plugins trying to find one that will let me verify the seller first by letting him to send me a scan of his ID, also let seller and buyers post positive or negative reviews about each other, and get +1 for positive reviews and -1 for negative.

Did anyone meet something like that for Virtuemart, if you understood what i mean, or should i look for a different multivendor solution?

Thank you.