Hi everyone, I searched around but really didn't find a good answer for this so I thought I'd toss it there. I'm currently modeling in N-scale but thinking of switching to HO for my next layout. My only real concern is minimum radius for running modern diesels and long cars. In n-scale, I tend to stick with 19" radius curves. Everything I have (6-axel diesels, superliners, 5-unit intermodal, auto racks) ran great on it. But what's the equivalent in HO Scale? I'm dedicating a space that's aobut 18x6 in the garage for a layout and the deciding factor is really gonna be how wide of HO turn am I gonna need to run this stuff. Of course, biggest is always better, but what's the safest min. radius you can go down to? I was thinking maybe 24", but probably around 30". What do you HO regular's suggest? thanks!!