Hello Im a first time poster on here!! I started a 3D sign making company and recently made a 3D tooth with a face (butt &all). After I finished and installed the teeth (3),I got a proposition to make 3D spiral lollipop for a candy store. 4 total. The "candy" part is 7 ft tall with the post it being wrapped around is roughly 4.5" wide. I have previously usedPVC to make my signs. I was thinking of using HDU for this project. It is interior and will be on direct sunlight. I was thinking of using 3inch HDU carve the exterior of the pop then turn itover and carve a half circle (where the post sits in it) and do the same on the second side. Paint the pop then glue to pole. Does this sound right to do? We have a 4x8ft shopbot. Is HDU the right material to use? Any and all suggestions appreciated.