Received #640 this afternoon. Wife told me I had 20 minutes prior to dinner. Wasn't sure what to do with the 15 minutes I had left after the install.
Looks great, major improvement (and I am only 5'8"). Try before buy, self addressed envelope for payment, etc... If anyone is wavering on whether to get this, stop wondering and send the PM now to get on the delivery list.
Well worth the asking price. IMMRYO, your check is in the mail (first thing tomorrow morning). :-)