I can't say I have done what you are talking about, but I have read everything on www.icaruscanopies.com and it seems like that 119 would fit in there just about right. Go check out the site, and read on the fx. Very cool info.
Or just call icarus, or the container manufacture I am sure they know somebody that has done exactly what you are talking about.
My FX 110 fits snugly in my container sized for a 150 main. I'm certain I could shove it into a size smaller, but it's certainly not loose by any stretch....
Yeah....and after having my first reserve ride and having to sink it into a smallish spot with trees, fences, and the like....not to mention also trying to watch where that main went down in the woods.....all this with altitude of about 1200 feet.....I was pleased to have that Micro-Raven 150 packed inside rather than a 120 or something (I am quite a bit outside the margin on the 150 too....)