i have right now 3 dj scans, 2 pockets, and 2 xp3's. im running this with a dmx operator. i am currently debating buying new lights or a show designer. i work with a 4 piece band. we usually play in small clubs so i have no space for par cans so i was thinkin about the rainbow 250s as a wash effect. i was thinkin about gettin 4 of them. i have all my lights on seperate channels and i would probably set the rainbows on their own channels to be able to get diffrent colors. the operator only handles 12 fixtures. im worried that im gunna outgrow the operator very soon im not sure what i should invest in first .