I haven't done the Trail Canyon leg, but I did do the trail up to and around the Queen of Sheba Mine at the south end of West Side Road. It was really rocky and slow moving, but nothing hard from what I remember.
I've done a lot of trails throughout Death Valley. Even done some camping in Jan and in Aug. There is so much to see and do out there that's for sure.
Just post the day you want to go out there, make sure it's not going to conflict with other posted runs, and see who shows interest. There may be someone, who know unless you post it up...