I am taking my virgin trip to Las Vegas and I will hopefully be partaking in RACING SCHOOL, Exotics racing school is the utlimate driving experience at Las Vegas Speedway with Ferrari, Lamborghini and Porsche. experience. I am a big dude and I was wondering about which cars have the most interior room for a person of my size. I was told by someone that the F430 is more spacious on the inside than the Lamborghinis and the Aston Martin. I am taking a trip to Chicago to sit in a couple different models this weekend but am looking for any input the forum may have that could help. Thanks in advance guys and gals.