I have not seen the kits up close but the airframe details on the real aircraft are different, also depending on what year E model you want to do with the mods that have been done through the years. Besides what has been mentioned, the nozzles being featherless and counterbalances on the Vertical Stabs having the antenae on the LVS ( Left Vertical Stab), beef up plates under the bullets as we would call them and antenae changes through out.
Some one with the kit would be best to do pair that but if they are accurate in the box they might require mods or additions. Have fun modeling if y