Welcome to Smogon! Take a moment to read the Introduction to Smogon for a run-down on everything Smogon, and make sure you take some time to read the global rules.
Man, this is hard. On one hand, you lose a key resistance to Aegi's main coverage move (and to fairy). On the other, you lose a STAB against aegi, which is pretty bad too... I guess any of those will do
Ugh. Very hard to decide between the top two. As with all typings, there are many pros and cons of all choices. I think any of these three are workable for our CAP, but each typing will set us on three very different paths, whichever we choose. Should be fun!