I have one synth in the pit this season.  
I'm writing for only one in the score.  
I'm maxed out on voices (Organ, pizz strings, warm pad, & choir ahhs). 
There are only 4 layers to each staff and I'm wondering if there's a way to add 2 more voices.  
I'm running the synth on the Aria engine and there is plenty of room for more voices.  
Any ideas?