Book,
I am pretty sure you're missing something here, but don't have time at this moment to sort it out. However, I will point you to Flightwise, Volume 1, page 210:
"In fact, we do not usually relate the idea of a critical Reynolds number to aerofoils at all. In practice, to a fairly good approximation, the behaviour of most aerofoils at "flight Reynolds numbers', which of course range over a fairly large numerical range, is fairly consistent with no funny jumps or sudden changes. This is extremely convenient because it means that, as far as aeroplanes (but not models) are concerned, the coefficients of lift and drag may be regarded as totally independent of Reynolds number, and only dependent on aerofoil shape and orientation. Pilot, then, never need to be concerned with Reynolds numbers, since the changes involved have insignificant effects."
Sorry for any typos, but am thinking that while the drag due to skin friction may be less with the higher RN, the total drag does NOT decrease as you increase speed! This would match the graphs I have seen!