I have a garage full of walnut and am going to be making some crown
molding for my kitchen and family room. I have a nice router table and
thought I would rip the walnut into 3-4" boards, then resaw to 1/2"
thickness before profiling them on the router. I also have a DW705 to
do the corner work. I have researched crown molding router bits and
have settled on a few bits my wife likes.

Coupla questions. Is 1/2" sufficient or do I need thicker on the
boards?
Anyone have any experience they can share, particularly with the router
bits (dos, don'ts, etc)?

Thanks,

Todd