it actually drives quite nice as it is, but i agree it needs more front end weight. also, is additional modeling for the rear planned, such as motor mounts, maybe a ludicrous turbo setup that sticks out the back, as well as a nitrous canister that doesn't clip through the engine?
I actually love how this drives, (controller scrub here) but if I were to change anything I'd move the engine to be on top of the rear axle rather then directly behind it, if not mount it slanted to shift the weight a tad bit forward. Take it how you may, but i do love the concept, just some alterations could be done to balance it more. (And stop some of the incoming flak)
i love your mod, but can you add a okudai badging rather then "OKUDAI" for the badge. And also a steering wheel, or a custom police skin?