Simple answer...
Stick to VES oil and be done with it. It has a ton of engineering in it and is designed for these motors specifically. And it's cheaper than the Redline by a few bucks. You can usually get a dealer to sell you in bulk by bringing empty gallon jugs for around $40/gallon.
I personally got lucky and hit the jackpot this summer and scored 36 gallons of VES (all cases of 6 quarts [1.5 gal per gase]) for $22/gallon at a dealer that got put in the hot seat and liquidated inventory. I should be good for a few years! Couldn't pass the opportunity up, even though it was a lot of money spent on oil all at once.
So needless to say, I'm running VES for a while...I will keep everyone posted on engine, as I expect to have miles adding up quickly if we have a good winter and if my knee allows me to ride. Bought sled March 4th and have 1500 miles on her already. Expecting at least to hit 5k by end of season. Will be interesting to see how she holds up and what it looks like when miles get up around the 5k mark.