wait till July 2012, if u r noc exist then u can apply for the immigration. Regardless considering u r noc availability do not wait till July. start doing the credential assessment right now if u r serious , coz it takes long time to do it. cap will reach within a month or less , so u have to be prepare like a hungry lion. once u r noc is available , just do not wait for a day immediately apply to ensure the application. By the way if u r too busy and then u should take the help of a consultant and mistakes will not be there. if u do it alone there is a possibility of mistakes. by the way if u want to hire a consultant get a best one , otherwise apply by yourself. it depends on u ! if u want to discuss more do not hesitate to pm me.
thanks , teaspoon