the stands are fine, like someone said, check the weight first. also for the hoist, unless your shop/garage floor is perfectly smooth, spend the few extra bucks (i think like 20 or 30) & get the hoist with the larger wheels. my buddy has the one with the small wheels & the damn thing gets stuck on every damn rock/pebble. i think even a penny would stop the damn thing & it sucked. i have the one with the larger wheels (i think like 4") & it's perfect.
i can't remember which one i have, but i think it's this one:
http://www.harborfreight.com/cpi/ctaf/displayitem.taf?Itemnumber=7620
if not it's this one...
http://www.harborfreight.com/cpi/ctaf/displayitem.taf?Itemnumber=35915