USS Kelvin - is there an official size?

If TOS had Galactica 2.0's VFX animation teams and retained something of Matt Jeffries' and Andrew Probert's design sense.

 

Think of how completely Starfleet changed the look of their ships between TOS in 2266-69 and TMP in 2273. Now, the Kelvin is a ship from 34 years prior to TOS. Add to that "In a Mirror, Darkly", which essentially called the TOS Defiant fantastic technology-meets-art, and there's more than enough wiggle room to justify the Kelvin's look in the TOS timeline.

 

So very true.

 

Daniel: You speak truth...