I saw that today. That's a neat store! But man, your taxes are steep! If I were going to go that route, I'd probably just run Mobil1 0-40. I was dreaming of finding some 0-30 Pennzoil LongLife or even some 10-30 LL which I know is made but dang if I can find it in Michigan.
I'll be here 'til the 23rd. Any other 'neat' places to check in my few off minutes?