There are several major flaws with this design.
Way too heavy.
Keeping an Epic cool on a hot day is hard enough. Black is a bad choice of color but people use it as they think it looks cool.
You need fast, easy, tool-less access to the camera or it is more trouble than it's worth. This doesn't appear to have this.
I haven't seen a MR so far that flys fast enough with an Epic to really need an enclosure. Below 45 mph wind buffeting isn't much of an issue.