Aftermarket Ferrari Wishlist

Hello all...I'm new to the forum, having collected classic Mercedes and Rolls up to now. I'm an engineer by training and have a research firm in Connecticut...we manufacture as well as conduct government research for agencies such as NASA, so a lot of cutting edge engineering going on. In learning about Ferrari's, I will looking for a car in the next year or so for myself. In the interim, I've seen devices on ebay, such as individuals selling for example an improved grounding device to help the power windows go a bit faster. I know how to do this much better and make a motor really spin. In addition, in looking at the website Copart, there are so many newer Ferrari's I've seen that have had a fire and are totaled. I would think it would be advantageous to have an aftermarket automatic fire suppression system...I would definitely have on in a car of mine...is there nothing already out there? If you had a gripe about your car, do have a wishlist for vehicle improvements, what would it be for your model? I'm interested in looking at designing and producing add-ons for the cars. The upside is that anything I buy as a car can be a tax write off 'test bed', and I get to indulge in my car interest. And those willing to share could get free prototypes...a potential win-win. Any input most appreciated...many thanks!