Also, don't stick the Neutron in the Eurorack cab. This is a VERY common build error, with the end result being that you're using your expensive Eurorack hp and power for a device that already has a cab and power. Keep the Eurorack cab for Eurorack modules only.
Otherwise, yes...if it's Eurorack-format, it'll go in any Eurorack-format case. Like Jim said, though, be VERY careful about your current draws, and try and keep these to at least 3/4ths of the total amperage capacity of the case's P/S. DON'T run the current values up to the case's limit, as many modules have an inrush current for a fraction of a second on power-up that exceeds the rated current draw for that module. I'd suggest a value even lower, perhaps 2/3rds of the cab's capacity at max...also, this helps your P/S live longer, as a "loafing" P/S tends to generate less component heat, and that heat is the enemy of ALL electronic components over time.