KMC Forums - hollow ichigo vs zangetsu

i was wondering who would win,yes they are both 2 halves to a whole but they are totally different.so who would win; no hichigo has the ability to use bankai and has his second hollow release form and lets not forget arrancar abilities like cero or sonido but zangetsu(tensa zangetsu) has bankai and the mastery of getsugatenshou for example the final getsuga tenshou or the ability to shoot a getsuga tenshou like a cero or use it to strengthing his blade on contact. so who would win and why? (also dont forget that zangetsu was defeated when hichigo took over ichigo in his battle with zangetsu during the muramasa arc but zangetsu didnt take on his tensa zangetsu form) also wouldnt it be cool if arrancar hichigo could have a ressureccion because he is an arrancar and not only one release but 2 like ulquiorra had, he would be like invinsible with a bankai+full arrancar hollowfication+2 sword release