It was rumored that the 507 was coming soon after the 382, but still no luck. Before the CNY this year, there were a flurry a rumors that we were going to get a slew of PR PAMs this year -- I've been waiting on the 507 for a while, so I hope its included. If not, there are a few others that I'm sure I'll pick up as well.
Now if we can get confirmation on the micro-rotor PAMs, that would be just as significant. Might need to add onto the house to store all this junk haha.