If your really thinking about getting ToWKorea, you should DL the Demo.
http://www.battlefront.com/index.php...870&Itemid=318
From what you said in your post I think you'll find some things you'll like(the models and such), and if your lucky you'll find it on sale at a great price. The infantry in ToWKorea IMO can have more effect in the outcome of the battles more than in ToWAfrica.
http://youtu.be/ZrPVFV4jdE4
http://youtu.be/9xXxZz-pg3A
I still play ToW, ToWAfrica, ToWKursk, ToWCaen, and ToWKorea. What I would like to see in these games is "DirectControl", like in MoW. That would be so cool.