2) If the long tail keyword has searches approx 1200-4000 and the competition is low for example Google + pages are there at top 5. Its worth to make an exact long tail keyword domain name or just an article page is enough, and in both cases can anybody tell, how much link building or money spending (to build back lines) I will be needing, just rough, I know the question is odd itself.
3) Since the requirement isn't so high, pls suggest me small link building wso/gig etc. That appropriate for this.
-----> consider I'm going for 1000-3000 searches per month keywords.