I have a regular c class on the E 450 chassis. I also have been looking at Super C,'s. Need more towing capacity. My V10 is loud under load lots of engine noise and heat. I can hardly here the radio at times. I'm wondering if the same can be said on the super C with the engine still up front. I have a 24 foot international box truck and it gets pretty noisy also pulling steep grades. I'm thinking maybe looking at class A diesel pushers, less noise and heat up front.