63 - 66 Dart door compatability hardtop to convertible

Got a chance to buy a local rust free dart passenger door from a hardtop to replace the rusty one on my 64 convertible. Looks like maybe it's just removing the window frame and replacing the window channel with the one from the convertible. Just thought I'd ask if anyone has done this and can provide details on the process and/or point me to a thread here where someone already did this (I did a search but didn't see anything). Thanks