Believe me, your better offer doing it yourself. I paid someone and it wasn’t worth it. I started doing my own SEO in July and I’m at a PR3 now and get around 10 to 12 seach clicks aday beside promoting on manual exchanges.
I think I phrased the question incorrectly. The sites are already optimised and ranking well for the keyphrases I want but I want to get them higher, though I haven’t time to do content and buy links myself.