Should I change my political affiliation to independent?

Right now, im registered as a Democrat because I'm pro gay marriage, pro choice, against the war in Iraq, an all out fan of free health care, and at one point, I was a full supporter of President Obama. But I am against his BS stimulus bill that went into Goldman Sachs in stead of rebuilding the country, I am all for the war in Afghanistan and North Korea/Iran if necessary, I'm against the government kissing anybodies you know what's ESPECIALLY Israel's, I think that we should all be getting tax cuts at this point, im also a fan of people being allowed to have guns and im a big fan of Mit Romney. Should I change my political affiliation to independent since I appreciate both Liberal and Conservative ideologies?