Well, I lucked out and found a willing client for SEO services. However, he wants me to prove what I can do first. He shared one post in particular, it's a hubspot blog post. He wants me to propose something on making that post popular, even viral. And he wants some sort of metrics, or something to shoot for. The questions: how to price this.. It's a business related page B2B stuff. Next question - how to set metrics.. I'm pretty sure if I pdf up the piece, distribute it on document sharing, a few personal portfolio pieces, etc.< that's my plan, along with some outsourced heavy duty links, etc. Thanks..