Unfortunately you are going to need a normal difficulty as your drain time is currently 03:29:317 on your top difficulty which is just under the threshold of the rc:
"If the drain time of each difficulty is lower than 3:30, the lowest difficulty of each included game mode cannot be harder than a Normal."
If you are willing to make a normal diff I don't mind properly modding the set (I'm just unwilling to mod something that is currently an incomplete spread technically)