I did the same as mseepman did, used 2 liner actuators with push button power supplies to raise and lower 6 Radions in a rack as well as raise and lower the canopy opening on my 300. Used a toggle switch to switch from light rack and canopy opening. Everything bought at Princess Auto. 
		
	
		
		
		
		
			
		
		
		
		
	
		
		
	
	
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