Assuming you spent some decent money on the SCM, I recommend that you also spend some money on a GOOD cabinet package.
The software makes all the difference in the world regarding your productivity. I see way too many people not utilizing their machines because they don't have the right software. Mainly because they don't know what software can do for them.

I'm not familiar with XCAB, as it seems to be aimed at you market. Looks like your interested in doing much more than square boxes though?
If that's the case, you won't really find much out there that automates the process of building custom furniture items.
The one that comes to mind is Top Solid, but it can be very expensive.
If you're a one man shop, then look at something like Fusion 360.