Hi
@N1ghtWalker ,
Regarding adapters the one you linked will work, but it still goes through your cooling unit. Requires lots of cleaning this way, I dont like this option.
These are the 2 most popular:
http://www.vapingfans.com/18mm-water-adapter-for-mighty-crafty-vaporizer.html
The above ^^^ is cheaper and doesn't require an existing cooling unit. It is seperate. Just dont over tighten when screwing on or it could damage the mighty housing (just half turn).
http://delta3dstudios.com/mighty-waterpipe-adapter-cu-mod-v2/
^^^ requires existing cooling unit bottom (I dont have this one).
The hydratube you linked comes in 2 parts.
Base and top half.
The top half is more suited for a vape exhale evo. You can still use it for your crafty but you will have to hold it ontop at all times... and you probably cant let it sit freely on the top or it will put too much weight on the housing with the adapter (i wouldnt chose only the top half option).
If you want the bottom half too you will have to chose the option with 10arm tree perc stand. Should be $59. (Or inline stand).
For me i would prefer soemthing like the "DG-102" or "D020-D" (only 1 piece).
But it depends what you like.