Thank you guys for the responses. I don't believe I have enough hair on the sides or back to pull a topper, as I have to use concealer on my sides and back as well. I did send a couple of pictures to john, so I'll see what he says. It doesn't seem like I will be able to get a unit in time, so I'll probably just have to order for now, suck it up and shave my head during the trip and then start wearing when I get back. I'll be checking your threads out then Paul, thanks!