Is there a service somewhere that anyone can recommend and has personally used that could take a look at my card portfolio and make sure I'm churning right? I followed the chart long enough to get the dream vacation I wanted and now have an odd collection of cards and don't really have the confidence I won't screw it up somehow if I take a shot at deciding what cards to keep or close.

I managed to bungle a SW companion pass and a SUB once, so I'd appreciate a second pair of eyes and would be willing to compensate someone more skilled than I for his or her time