Slant Six Oil Filter Mod

I have been considering the exact same thing. I still have a few of the 90* adapters bookmarked on ebay. From your picture, it looks a little tight-closer to the inner fender than I imagined. Is this in an early A body?
I, too am not a fan of the factory filter mounting on the slant and have been pondering either a remote filter mount or this 90* adapter. The adapter looks to be a much simpler solution.