Tamiya could make everyone happy by having rules that equalize F103 and F104 performance (e.g. maybe heavier weight limit for F103). That way F103 would not just be a 1 year racing chassis. And more racers can join F1 races.
F103 not totally discontinued with Tamiya's new hybrid Wolf chassis. Wonder if this chassis will be allowed to race in 2010 or 2011.