It remind me, I made a year ago a system of procedurally generated map with tiles VERY inspired by your style, however, it ended up looking not even close lol :

I'm happy to tell you that it now work perfectly on a second vertical monitor at 125% resolution.

I tried to put my screen at 100% instead of 125% but it actually got worse, now it stuck even higher
(This is the lover widgets can go)

Heres a screen shot : of the best I could get :