What would you say these forums are for, if not for asking valid questions like, "hey, we know we're getting these brand-new features in the near future. Could we please get a vid from Wags showing us how to use them?"
The RWR in the other sim is actually simulating the RWR making different noises based on the pulse rate and patterns of the different search and guidance radars. If you're listening closely enough and you've learned them, you can discern between them based on sound alone. At least that's my understanding of it. I don't claim to have that amount of experience with it at all.
The trim is definitly WIP. And I notice the yaw to the right on takeoff as well. I've started trimming my rudder 8-10 clicks to the left before I roll.