Yeah after a couple of times trying to get drill a carved lure and centering it in a funny way and then ruining the hole isn't fun. Especially after you did the sanding.
I have made some. It is fun, but you have to make some and before you paint I would recommend that you test them after you glue everything up. I have some I painted and epoxied and then swam them and they are a tight wobble. If you are grinding you from a block I suggest that you use a shape...