not-
You may want to look into your front & rear suspension a little more while the driveline is out! specifically the rear control arm bushings. Take a look up front too. They all might be fine, just wanted to kick in the thought.
With my 77 Targa LS1 915 while it was a steal, it needed alot of additional help. Its all good though, now much new, just slows you down a bit.
Oh, I painted the engine compartment white to see the beast a bit better.
Good Luck with the project.