Guys I was one of the first to pull the trigger with Ambar, and I've never been let down.
I've received 1 LL out of 10 or so packs and she resent and I had no problems. The techniques are more "ninja" stealthy now and I've not had a problem since.
Names/Addresses are not "flagged" in the US to my knowledge unless you're stocking up for a nuclear fallout or something... I then had 3-4 items roll in right after over the course of 3 weeks (post received LL). 2 of which were considered small guys and the other two had items that are rather large and cannot be hidden too easily. NONE were cut into or anything. I would personally just find another address. Names are difficult to flagged, something like "John Smith" or "Joe White" are way too difficult to follow there are too many in any given area. 1 of 100 packs are pulled and searched. Holidays is more like 1 in every 400. It's also important to note that high risk countries increase the chances of being checked. Goods from countries that the US has good relations with and arent considered high risk zones usually fly through customs. I've had a couple that I'm pretty sure didn't even have to go through customs at all or I guess it just stayed on the conveyor belt and kept rolling on.
I'm not going to say how I know this but let's say a very close friend of mine who is a very cool guy gave me the low down.
Bottom Line: if you get an LL you're fine, stop stressing. If they wanted you that bad you'd be getting a knock on the door and by knock I mean getting your door kicked in.