I struggle to see where you spent soo much money. I built this for around the 4k mark. I have all genuine kit, full interior minus 3 door dash. It does have a 24v instead of a Yb but still. That's 4k inc buying the car, the full re spray, engine and every part. I think I would be embarrassed to ask 5-6k for mine but then I won't sell it. This is minus the wheels that are generously on loan to me.