So here we are several months later and I have 9600 miles on the clock. 5000 miles on the oil in the crankcase with the reusable oil filter.
As stated before I replace the bevel box of oil at the 5000 mile intervals well. It's probably overkill as you can see how clean it comes out but it's cheap insurance in my opinion.
I drain the engine oil and I have to say I came out pretty darn black.
I was happy to see that the magnetic drain plug and a little magnet on the inside of my reusable oil filter had minimal grey sludge on it.