I too was looking forward to the new Venture, not to replace my FJR but for a better two up touring bike, but now will have to look at the new Goldwing.
We test drove the HD RGU with the new M8 and it was very nice, good power and smooth running for a HD, didn't notice a lot of heat although it was only around 80 out.. I've said I'd never get a Harley but if the Goldwing dosn't do it for me I may have to bite the bullet.
Or maybe just find a nice used Gen 2 Venture IDK.