Yeah, bikes on the ring not good.
I went with 75 Experience when i was over there. Drove an Alfa 75ts, just a 2 litre rwd with cage etc. Was soo much fun.
some of the cars that were out there on the day. The Zonda and viper were out there on their own at about 12 pm.
If you are a hardcore biker though then have a look around at some of the bike clubs in the UK or Germany, as they are often doing trips to the ring, however they have their own bikes.