Feng, I just saw your update in the thread's OP. FYI, updates to that post don't seem to send alerts through GH's thread subscription tool, so if you want to alert us to anything important like that, you might want to also add a new post to the thread.
In any case, I'm sorry to hear the reds might not be available. I'd still very much prefer reds, but would take blues if that's all you can get. If browns are all that there is, I think I'll pass for now. Every board I have is browns. Thanks!