Hello all I am an retired Powertrain Development Engineer. I have been working on a new car design all aluminum chassis mid engine high-end sports car. I want to make the Powertrain EV not gas. I want to put reliable 700hp equivalent in EV. I am disabled from Iraq war I want to use an Auto Transaxle but I was told it is advised to use manual. Can I put a dual motors inline and double the power of the warP11 motors or how can I achieve this? Can I use a paddle shifted Auto Transaxle or do I need to stick to manual? Lastly batteries I love the Optima gel technology is this an economic way to go and how much range can I expect with 10 yellow top deep cycle? I know I am asking a lot and I want to say thank you all for your time and assistance.