As far as actually installing the intake to the head, it fits like a glove, but I was not able to reach in and stick the carb right in or scoop it out like with the original one. There are definitely clearance issues with the frame and cross-member (this is a stock carb) trying to install the carb with the intake in place, BUT I was able to install the carb into the intake first, then install them together, and it went fine. this is mildly inconvenient now to remove the carb later... but I can deal with it. I used a little silicon grease to keep the very thin O-ring for the intake in place... don't loose it!
Depending where it is to begin, you may have to re-position the angle of your throttle cable too.
Now... will this still work with the factory airbox? I dunno. I have a tube and pod filter on mine...
The fuel pump install was easy... it almost lined up with both holes...
You could widen the holes out some if you want, or use one bolt and a quality zip tie. Don't buy cheap zip ties...
Here are some pics of everything installed:
