Tower + Base Coupler for MKII Wind Turbine

I made this to couple together the base and a 1-1/2" PVC pipe for the tower of my MKII 5W Wind Turbine. I left the hole through the middle to save material, print time and so you can route the wires out the bottom of the tower.

Find the turbine here: http://www.thingiverse.com/thing:2060281

In case you want to use it for something else, it is 2.01" outside diameter on the large end, and 1.5" outside diameter on the small end. and 3-7/8" tall

EDIT: I printed my first one out and it neede