HTAI Douglas DC-8-71

The HTAI model for the Douglas DC-8-71 (or 73) has the following files:Model - DC-8-71 AITexture set - DC871AI, DC871AI_L, plus wingsThe readme file indicates you can use this model for either the 71 or 73.I have a texture set - DC873AI, DC873_LMy question: Do you change the model file ID and the *.air file ID to 73 so that you can use the 71 model for the 73.ThanksFrank