What category for a sort of Custom Stadium Truck project

[crazyjr]

Going through my storage shed, i found all the hard to find parts for a solid traxxas SRT, Including the battery box and the rear bulkhead, both near impossible to find. I am debating whether to build it stock, with carbon fiber chassis, or make a Jato/SRT hybrid (jato front with SRT from Battery box back). My problem is, Where would i put it so people can read it? If i do the Jato/SRT hybrid, the project X category would fit, But what about the SRT? Not sure the best place to put this. Thanks for any input