I would also be down for this as well. I would definitely pay even upfront for this. I know a few people who are 100% about this as well.....
PLEASE MAKE THIS!
BTW, I'm pretty sure that a quite a few people have already expressed interest in this in the past. Please make this. Even though the IS has been out of production for sometime now, please realize this car is fast becoming a cult enthusiast car. I see that you now are focusing on cars more for track... well this car is VERY COMMONLY tracked. Please just look at the website. Just take a look at the forum activity on
www.my.is . They CURRENTLY as of today have
Members: 75,851, Active Members: 7,971
Thats a HUGE market you can tap into.... and they are all enthusiasts