Yeah I can tell you as someone who uses FLM3 to make all of the songs it can get quite clunky and tiresome... But at least it ain't FLM2, that thing was frustratingly basic.
I must say the mix is rather hot, try turning down a bit of volume and use compressors here and there (still no good with technical jargon), but that's coming from someone who prefers to use compressors sparingly...
Still, I bid you best o' luck with the dang application!