I have look the map. It seems really great, greater than the original map of M2TW.

There is however, I think, two mistakes:

First, there is too much provinces in british islands, especially for scotland and for Eire (or Ireland). Number of provinces for english part is OK. Scotland and Ireland were small and powerless countries, with poor lands. Give scotland 4 potential provinces (and three at the beginning) makes it too much powerful, as powerful as british (5 provinces, 4 at beginning)..... I think scotland and Eire should be made of two provinces, each. Highlands and lowlands for scotland by example...

The second mistake is the huge difference between France and HRE.... If you choose to give those "nations" the lands directly controlled by the king at the beginning, you should give them BOTH few provinces at the beginning.... BOTH are indeeed feodal kingdoms. If you choose to give them all provinces controlled indirectly by the kings (feodality) you should give them BOTH all provinces.
For my part I think the first option is better, but then HRE you made up is much much much .... more powerful than in real history.

Except this, your map is perfect....

Best regards,

Dumbelvador.