Oh okay, so what are you planning to mix with this active rig? and how big are the rooms? also how's the pay on your music scene?
Might consider the return on your investment.
95% of my paid work is for a function/covers band playing typical dance classics through to modern top 40. I also mix for my church and use my own gear. So its all real music (no electronica). I mix off a soundcraft fx16, shure mics etc. I've got a pair of mrx which will be monitors now.
Return on investment.... Hmmmm... I earn about $220 a night. I dont have all that much work but i dont really chase it. I know that there are groups out there charging a lot more for sound services.
If i stopped upgrading, my business would be much more profitable... Essentially i spend my earnings on gear... What can i say? Gear slut... Lol.