You can hear some of the CM-30 fans say that they use them with a sub... so you have to factor that into the total cost if you want full sounding monitoring.
Once you add that, several pretty darn good nearfields become a viable answer, or even some good quality 2.1 nearfield systems...
By the way, I am NOT trying to tell anyone that already IS happy with the CM30 that they have made a bad decision... Just point out to someone that HASN'T made up their mind that there are alternatives. Quite a few of the CM30 users are using them as top cabs in a 2.1 system, and others as a monitor (while they already have a main PA), so they aren't all using them the way that Stein67 intends. For all MY home monitoring needs, I use a good set of nearfields, which have the advantage of being DESIGNED for the purposes he says he needs, including recording work. Sadly, I don't think you'll find the CM's (or just about ANY live gigging amps) to be as flat as reference monitors. Why spend nearly $400 on something you COULDN'T rely on for accurate recording monitoring..? Only a bit more, and you have something that will do ALL of your needs, Stein...
_________________________
An arranger is just a tool. What matters is what you build with it..!