I think the headstock needs to work the body design. For example, I don’t dislike the BC Rich headstock, but also find it conflicts with the body designs.
I’m a big fan of the F Bass shape.
I also like the D Bird
For the OP’s love of the Ric 4001/4003
I’m a big fan of the F Bass shape.
I also like the D Bird
For the OP’s love of the Ric 4001/4003