Tough choice to make

[82 GT]

I asked this in another forum and now I want the general opinion from here.
Should I trade my '82GT with the 351w AND my daily driven '88GT for an '83GT that has been totally worked over. This '83 was done right and runs 12.7@107 out of the box with no fine tuning yet.
My '82 is kind of a project car and the '88 I use as a daily. I plan on getting a winter beater come winter time regardless if I trade or not.
The thing in a nut shell is this: My '82 will still need some money to get it where I want it but I don't see that happening in the near future. Should I get this '83 and drive that in the summer and the beater in the winter? The only thing I would be losing is being able to take long trips(4:10 gears with an automatic and 3500 stall converter!)
There is too much to list on the '83 but it's been done right!
What should I do!!
HELP!!!!


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'82 GT 351W C-4,BBK headers,Carter 625 carb,Comp.Cam,Flowmaster exhaust.
1988 GT...T-5,bone stock