www.northwoodseeds.com has all the strains you look for and many more. The owner is a forum member (Skychaser) and his tobacco seeds packets are very cheap, given that he sends more than 300 seeds instead of the usual 100. His site is worth a look anyway, lots of pics and infos.
A stand up guy with great selection. I have been very happy with my transactions with him. No need to over think this...but a few thoughts: Since we have a swap section of the forum and many of us bag save our own seed- I posted a call out. for common strains. I myself have a dozen strains.
When posting on a forum such as this results in IRL action with out money changing hand- it's awesome. When these low key interactions happen- it goes from merely posting to acts of friendship. Just people open sharing and trading. For me, that's when a human community is actually forming. Not just semi anonomous avatars reviewing and promoting products.
If no one wants to- I will put together an order with him.