Oh yeah, forgot to thank Chris, Rick, and Wayne (and all who helped last weekend) for all the work tonight and last weekend. I've got a few of the mods in my rock tank and they really push some serious water. Just got to figure out a way to mount one in my tank in the correct orientation.
One side note, if the shroud seems too short and you are having to force it, stop and pull the small inner bushing back out of the main shroud. I made the mistake of forcing it and pushed the center brace off. I'm waiting on the glue to set...