Rereading my list and thinking of another post I'm now considering the Cyclone. They seem to get awesome reviews, easy to build on, adjustable air flows. Seems to check all the boxes except for the price and lack of grub screws. My vapor store has them for around $50... course my wife is Filipino and saying as they are made there I could justify it by saying I'm supporting the wife's homeland, ha ha. Has anyone ever just gotten some set screws to replace the phillips heads? Funny that I believe I read the older cyclones used to have the allens.