Can I purchase the head and the body separately from two different brands?

Yes, you can, as long as they use the same connectors. However, we do not recommend you assemble these two components from different factories. Reasons being: 1. As different firms have varying color standards, there can be some color variation between the head and the body.  2. We must make sure the two sections' measurements line up, like whether the head can be perfectly put on the body.