As I was able to access fastboot, I went back and retried all of the official RUUs again. This time one of them worked! As a result, I am now back at stage one again with an unrooted android system. I guess I'll just have to try the whole process again and hope for the best. Does anyone know where the correct drivers are for my phone, I'm using win7 64 bit. I wonder if that might be why I can't get things like the bootloader unlocker to work.
By the way, the RUUs came from the xda developers forum marked official RUUs.