JCrim,
I'd be hesitant to add one, unless you can get them cheap, because of your Miniatus.
The reason I couldnt keep them before was because of my big 15" Volitan.
I got to be friends with a fish store owner, in Chicago and worked there sometimes, for free stuff, instead of him paying me.
When I got my Cleaner Shrimp, I still had to pay $23 each...they were selling them for $35 and people were paying it.
Anyway...I bought 3 of them, because I got "inspired", as you say, about other people keeping them. I took them home, acclimated and put them in the tank. My Volitan ate all 3, right before my eyes, before they hit the sand.
Ever have one of those instances where you're banging on the glass, screaming at your fish..."DONT EAT THAT! DONT EAT THAT! YOU SON OF A..."