DeeGee,
That's all right, this is the forum and website to toss ideas around. Thanks for your kind reply

I mean it. Some others don't take criticism (although constructive at heart) as well as you did. It's harder to communicate on the web than it would be in person.
I have to disagree with importracer on the turtles, they are also a committment for several decades if kept properly.
A crayfish tank would be cool, though. Or are you fixed on aggressive fish? My wolf suggestion is still standing, too.
HarleyK