Yes but... I know a few things about engine swaps...
This is my minivan with a Mitsu 4G63 engine swap:
<a href="http://s973.photobucket.com/albums/ae215/grndsm/?action=view¤t=7493c042.mp4" target="_blank"><img src="http://i973.photobucket.com/albums/ae215/grndsm/7493c042.mp4" border="0" alt="Photobucket Pictures, Images and Photos" /></a>
To date, it best 1/4 time is 12.0
Perhaps I can start my own LS4 engine swap thread?