I suggest you try out LinkMetro.com I used it recently quite extensively to get a site on a competitive territory like "mortgages" to the first page of Google and MSN.

I wouldn't be too concerened if I didn't find a "keyword rich" domain name. Just think of something "short in lenght" , "easy-to-remember/recall" and "easy-to-type-in" . It doesn't even have to be...

I think you have a decent start. Things should pick up from here. All the best.

I found a simple utility for link development guys called Joobya (http://www.joobya.com) at joobya.com. It uses shortcuts to fill up reciprocal link forms quickly. Quite helpful if you have to...