QUESTION ON BUSH STOL KIT

I am designing a modification kit that further enhances both the stall speed
and the high speed, of the type of STOL kits that add a cuff to the leading
edge of wings. I have some technical questions on the Bush STOL kit. If
someone out there has a Bush STOL kit on a Cessna aircraft please e-mail me
your telephone number and a good time to call. If you can provide me the
information I require you will receive a free kit after I have obtained the
STC and PMA approval from the FAA. My e-mail address is