SEO Services wanted

Wondering if there is anyone who offers services for SEO as in the best keywords, optimization, etc to rank better for your niche? I have a ton of backlinks but still not getting very much traffic. Averaging 100-300/day but would like 1000 /day plus.

I have an arcade gaming website.
My PR is 3
Backlinks are yahoo: 53,000, altavista, 750, alltheweb 750.

What is the next step?

I think you have to on site optimization . if you need seo service than add me yahoo rounak96