I am working with a good friend to help him realize a lifelong dream. He is ready to start buying parts and has to decide on a block. What are the current opinions of the Indy Maxx vs. the Bill Mitchell Aluminum block? I have heard that both blocks have received improvements. So what should Gene ( my buddy) spend his money on? This car will see the strip about 5-6 times a year and also go to a bunch of cruise in's.