Don:
I bought the yamaha ty1 case at musicians friend, (cheaper than yamaha), It has lots of padding and probably good enough with a bit of babying (laying it on the back seat etc.) but wouldn't mix it with speakers and amps etc. in the back of a van. I think it brings the total to about 40 lbs. it has wheels also.

I searched around for one before I bought the yam, gator has some nice looking ones but could'nt find one to fit. Don't think the ty2 cases have hit the Usa yet from yamaha?

Good luck, on finding the right one for you.

Weight/padding/money... Hard call......Pose