Create a title that looks like "Blur", but with a png logo?

Hi,Maybe this is a silly question, but: is there a way to create a title that looks and behaves like the standard "Blur" title that ships with FCPX (blur in from left-to-right, and then later blur out the same direction), but instead of using text it would use a (transparent) .png (or other format) logo? Or that something that would have to be made custom/manually with Motion (which I do also have, but haven't really gotten into using yet)?

thanx!

You'd put your logo on the timeline, and use a wipe transition that's got some adjustable blur.

Should be easy enough to build in Motion, though I'd be surprised if such a thing didn't already exist. Now I want to build one, since you've got me thinking about it.