looking to maintain edge

Hi,

I specialize in my own niche. "trading" (stocks/forex) but am looknig to gain an edge (as in trading ) over the mass of other sites.

What software/services can provide this. I obviouly do ont want to get any of my major sites banned. So White hat (ish) but with an edge?

Is Xrumer useful to me? Any other software to help me maintain 1st pages in google?

Thank you