Dave,

Don is legit and has been a member for quite some time. Even has his own threads.

http://www.mysandman.com.au/forums/s...man-in-the-U-S
http://www.mysandman.com.au/forums/s...let-Motor-Swap
http://www.mysandman.com.au/forums/s...man-Windshield
http://www.mysandman.com.au/forums/s...at-headers-fit

etc....

Read this thread from the start should have put your mind at rest!