Go ahead, man - it's a free country. At least three of our brethren have hit a dead end trying to finish 1910 Obaks because they lack the San Fran Miller. Goodwin had one in that terrific auction a few months ago that was top heavy with Obaks. Here is the link to the archived lot:
http://www.goodwinandco.com/LotDetail.aspx?lotid=16154 It went for $390 which is not cheap but a lot less than I thought such a difficult (!) card would go for. Let's hope it was won by either Anthony, Brian or Tim. Dude, I am glad you aren't related to Ty Cobb. It could get kind of expensive (plus I need a few of Uncle Ty's cards).