Replicator 2 Revised Fan Mount Assembly

I've got a small fleet of 7 Rep2's and I have a few gripes regarding the current cooling fan mount, which this design addresses:

1. The overhang gets in the way when, due to major clogs/gripping filament stuck inside the extruder, I must get under the extruder motor to trim material away from it. - The overhang here is easily removeable, but securly attached.

2. The mounting screws that attach the mount to the aluminum block are all but inaccessible inside the cable cavity. If the mount ever needs to be removed, it takes nearly ten minutes of making 1/8 turns repeatedly with the allen wrench to get the two screws off and takes just as much time to get them on. - Two holes in the top of part 2 of this assembly make it easy to get allen wrenches with a clear axis of rotation down to the screws.

3. The entire mount easily bends when the block is warm and is almost impossible to get back into the correct shape thanks to those two mounting screws being attached via a less than 1mm