Sale or Not Sale - Duster 340. Help!

Well Alot of you have seen and commented on my B7 Blue Duster 340 I finished a few months ago. I posted it for sale in under Cars For Sale on this web site. If I sale the Duster I have another matching number Duster 340 - 1970 Ralley Red, black interior. Needs more work (floor pan patches, lower quarter patches) and is not the car my 71 is. The 70 Duster is on a rotissorie now just waiting to be worked on. Would you sale the 1971 B7 Blue Duster 340 and then finish the 70 Duster 340 or just hang onto it for awhile? I plan on taking the 71 Duster to the Turkey Run the week of Thanksgiving, it is in Daytona Beach Florida. It will probably be for sale or possible trade but I just can't make up my mind. Help....

Mike