That's why I picked the ones that I did. I play Chopin F minor 1st mov. then Grieg A minor 2nd mov. then Chopin E minor 3rd mov. and it sounds just fine.
Still think it sounds weird.
I'm not THAT familiar with the pieces I'm responding to but I am with the other example you gave.
You got three completely different styles that are different not only by composer but by time period.
Then you go from c minor to E flat major to e minor without a smooth transitioning modulation.
And then the themes don't relate to each other at all.
Sure the individual pieces sound fine, but when I hear this I don't hear a full three movement concerto I just here three different movements from three different concertos.
It kinda reminds me of this
except not as drastic.
But hey if that's what you would prefer then more power to you.