From experience, I can tell you that a transfer is possible, yet alot of work. The most important thing about a transfer is that the tuition at the second school is not higher than your current tuition. You also do need some kind of valid reason, like you said about wanting to obtain a degree that is unavailable at your current university. One thing I HIGHLY RECOMMEND about transferring is finding out about the Unit you'll be transferring into. Units all vary and it is quite possible that you could be going to a Unit that kind of sucks. Just keep that in mind. Feel free to PM me about the specifics of transferring.