"If you plan to mount as FJ12ryder and I have done there is no need for E-track. Matter of fact it defeats the purpose."
You have a very good point. After I get the chock, I will use the designs I have seen on here, thanks for the tips, and proceed from there. I hope there are suitably spaced tie downs for the rear straps. Until I get the chock in, won't know for sure. The bike is an Electra Glide so the saddle bags may have to be removed during transit. Only takes a minute to do it anyway, but will make a suitable rack for them also. Not interested in damage from straps or bouncing around.