Don't bother about the number of hits. Enrich your site with quality original contents and check whether all the links are working and the site is complete and in full form. That's all. Go ahead and submit. Meanwhile, try to do some SEO and get backlinks
When you get more than 200 vis per day (organic traffic) and when you have enaugh keywords you can strat use adsense!
Sure, start right now. If you can get some clicks, than great. If not just go getting used with placements, different types of ads etc etc. It's a learning process.
I suggest you to start adsense after being good site to be trusted in adsense always be in safe side with adsense good luck for you and your site
Do it when you think you can make some good bucks because I personally feel some cents in a month is not worth putting ads on the site.
I'd start right away. Even if the earnings are small, at least you are earning right away and it does add up eventually.
I suggest you get away from service sites + AdSense. Why fill up a web design company site with ads if you're trying to get people to pay YOU...not competitors? Get another website to use AdSense with.
Bang on with that - if you are selling a service, such as web design, why would you fill the site up withs ads for your competition? The idea is to make money from the web design, not pennies from adsense. How many clicks would it take to earn the same as a you would make from a single webdesign anyway?
put adsense on ur site right now.Also start optimizing it for better results.In the process u get some clicks that will be ur profit.Also u will learn a lot in the process.but remeber one thing dont expect a good adsense income uless u have a good massive traffic
I agree completely with Fka200 and SEOWOES above. Once visitors arrive at your website, your mission is to get them to buy your services, not send them of the competitors who will be the likely advertisers with Adsense. So don't even consider putting Adsense on a site like this.
I say that you remove the ads and instead go for a sponsored links section to combat competitive advertising. Very nice site design btw =)