1= Google Organics (being number 1 for a micro niche) <====== Testing phase
2= Google Ads campaign ( put monney on the table)
3=Market Leadership Strategy (Say hello on facebook,twitter etc...)
4= Facebook Ads (same as google ads)
As we are testing, try to put your site in top position in google organics for a few keywords . So you can reach at least 100 visitors a day to be able to run the test.