Judging from the pictures, it also looks to me like it's pretty close to the Fireman Victory. Visual differences are (i) Trainmaster case, (ii) less tubes (as Mike notes), and (iii) spear head shaped applied markers. I also note that the Legend has significantly lower water resistance (but it does have a display back).
I don't know. I suspect when I view it in person, I'll see and appreciate even more differences. For now, I'm liking the Victory.