Well, just looking at the sprues, I'm inclined to say 'twill be a more accurate kit than the Italieri one in 1/72, which is the most accurate of available 1/72 kits (the old Esci kit is marginally less accurate - IRS doesn't look right at all) and the Hobbycraft kit looks to be based on the mockup with no IRS at all.
Mind you, in a few years, there's going to be alternate intakes that'll need aftermarket kits and likely some other changes, too.