Korean Air Skypass - Is there anywhere I can find out exactly which aircraft config will be used?

I have seat assignments but I want to check what they are. Unfortunately Korean seems to have several planes of the same class but with different configs. I was wondering if there is any where I could look to get the right configeration for my flight to see exactly where our seats are.

Well, on the cargo site, KE releases which type (ex 74A/74B/744 or 77A/772) they will use on specific route. And a day before the flight, we're able to check which aircraft (ex HL7404 or so) will be used.

http://cargo.koreanair.com/ecus/skd/servlet/ScheduleInetServlet?pid=40&version=eng&menu1=Menu3_1&menu2=Menu3