No harm running 300V, however the Gold Wing is farthest from the bike I would consider running that stuff in. It goes without saying, and is well-known around here, 300V is a full race bred motorcycle engine oil. It starts at the lower end of the 40 wt scale in terms of viscosity, which there's nothing wrong in and of itself with that, just a bit more to share about it.
I would run the 7100 and be done with it if you are set on that oil brand.
Or run any of the just as capable oils (Rotella, Rotella and Rotella as examples) you can find on the shelf at Walmart that have been mentioned in the past 20 years. A Gold Wing is easy on the oil, don't over think or over engineer this choice.