I love the plugin - just had some trouble figuring it out.
Anyways, It would be great to have TinyMCE editor for the Format of the CFT.
One nice thing I have seen on other plugins - they add a button where you can select from stuff.
I am not a programmer - so I don't know how tough this would be...
But it would be nice to be able to select from the custom fields and have it be able to drop in.