I see that you have the Seller Plus Standard option. You might want to pay attention to the "top keywords" analytics page you've just gained access to. Somehow, grrr, the system brings clients to gigs from searches containing keywords that are nowhere to be found in titles, tags, or descriptions and have nothing to do with what you offer. This unfortunately does play into your conversation rate and therefore the exposure of your gigs in the marketplace.
You have to add those wonky keywords to the (new-to-you) "negative keywords" section on the "overview" page when you edit a gig.
Another helpful metric is the "average rating given" seen within your inbox when you select a client's message. This helps you determine whether or not you want to work with someone who might potentially tank your succstress score. What I'm forgetting is whether or not this includes private reviews.
I think these are the only two Seller Plus Standard features that are helpful.