I would go with a different trigger for a few reasons...
A) Clown Triggers get big and they have a reputation of having a Jeckyl and Hyde personality. There is a decent chance that after being full grown, it will be the only fish in your tank.
B) Baby clown triggers have a very high mortality rate in our hobby.
Perhaps a niger or some of the more docile triggers. I have a Picasso with a Lion and Pork puffer, but that doesn't go without some risk either.
Hope this helps!