First, since I have made a few maps before, I also made a template to make a US state template and I made what I think you meant your electoral college to be with it.
There is, however, one problem with this map. I think you used the wrong electoral seat distribution, since it doesn't equate to a Progressive victory if I use the 1928 Electoral College for it.
https://en.wikipedia.org/wiki/File:ElectoralCollege1928.svg
The vote totals are:
Progressive 264
Republican 128
Democrat 144
This makes it so that the Progressives lack 5 votes for a direct victory in the Electoral College, with the Dems and Reps at a combined 272 votes