I guess it comes down to a bit of a gamble, they can't all be taken by the customs. The odds of getting your seeds is better than putting your money on a horse. Even buying stocks and shares is a gamble.
Maybe if you do order auto seed order reg (if available) so you can make some seeds if your shipment gets through.
Earlier in this thread I posted a seed company that has some good stealth options. If for instance you order a T shirt with seeds in, it will come in a larger box. The feds are probably looking for small boxes as this is whatt seeds will come shipped in when no stealth option is chosen.
Look at as many seed supplier as you can and check thier shipping options, it is better to pay $10 for stealth shipping if the chances of you seeds getting through is increased, plus you will get a mug or tshirt aswell!
What ever you decide to do as always I keep my fingers crossed your beans get through.
Peace
Growerz