Help me pick my next fish!

First a brief describtion about my tank. Its a heavily stocked 75g with all types of corals like chalice/sps/rics/zoos etc...
As for current fish I have a long nose hawkfish, green mandarin, yellow watchman goby & a perc clown and of course a CUC.
I am willing to spend up to $50 for one fish but am not against multi fish for the same amount.

 

midas blenny


http://www008.upp.so-net.ne.jp/takajiochi/image/tks3macro


http://www.aquacon.com/images/MidasBlenny.jpg

very fun and bright fish

 

Midas blenny or royal gramma. I have both and they are a lot of fun!!

 

Radiant wrasse, or maybe a fairy wrasse like a solar or mccoskers.

 

Just got a flametail blenny yesterday and am already in love!

 

Oh yes, wrasses are awesome! So many different types and the colors are magnificent.

 

I would have to go with a Haitian Jaw Fish. They are like $30 and they are awesome to watch around the tank. They do Burrow though so a soft substrate is a must. What made me get mine is when I saw him in the nano cube at the lfs he was in the front of the tank and a hermit had fallen into his little cove he then picked him up with his mouth and spit him across the tank. Another thing he did recently was made a new cave in the rocks and a blood shrimp tried to get in on the cave action and the jawfish picked up a mouthful of sand and spit it at the shrimp. They are a great fish with lots of personality.