Drain Bulkhead

I decided to model up this drain bulkhead for my chameleon enclosure while waiting to build the Eclips3D. I actually bought one that looks just like this but it was too big, so i decided to use that one as a pattern and just make it smaller. This will be one of the first things to print after calibrating. As this is my first attempt at modeling a part to print I am not sure if the threads will actually print and work (looks like it will). Still learning Fusion360 and I think there is a parts clearance test or something like that, just haven't got that far yet.

Let me know what you think. Any tips or ideas greatly appreciated. Feel free to print one out and let me know if it works :D