Kwik-way has a message posted in their website's forum area that they will look at offering a loader for Sears GTs if their is enough interest. If you are interested let them know by replying to the thread at:
http://209.151.83.79/phpBB2/viewforum.php?f=3&sid=
http://209.151.83.79/phpBB2/viewforum.php?f=3&sid=