Hi there as you said, I do not know what is your criteria but i am discussing it into the normal way, every site should have 5 pages to optimize then its total 50 pages in this way we can try to create 10000 back links for each site mostly through bookmarking and directory submissions in 90 days, i am saying again i will try to complete in 90 days i will not promise, If you agree then please message me we can discuss it.
thanks and regards
vikas Minhaas