GT4 is fine and all for Europeans, but what you got to offer to US pro racers? ALMS GT2 ... Alex Job Racing already tried that one. No takers on the Evora GT4, track day yes, pro racing none.
Not really waiting for Lotus Motorsports to homologate anything for the US pro racing serie, as I prefer to do my own as I put together something more appropriate for US pro racing, i.e., cheaper given reality of road racing sponsorship opportunities in the US. Offered very reasonable homologation for Exige I4 and Evora for World Challenge GT (top class) and GTS (middle class). Response was a maybe for Exige V6 for World Challenge GT.