I don't fully agree with RED.....VC gaskets, LIM gasket, and SC gasket WILL all need to be addressed. In some of the 04+ models there was a MLS gasket for the SC that could be reused. Not sure if you mentioned the year of your car or not. Do the job once and do it right. Nothing more frustrating that chasing down vac leaks because you cheaped out on gaskets.

Head gasket issues are VERY rare and are almost always traced back to it being a LIM gasket issue.