If you finish in a NLE you can monitor normal range in Davinci, but output full range. When you import the files into your NLE you choose RGB when importing the clips and it will automatically remap the full range signal to normal range. No need for a LUT.
Since the NLE is working internally with levels between 16-235 you need to export with RGB checked to see what you see on your computer screen in Davinci.
If you finish in Smoke or Flame you can still monitor normal range, and export full Range in Davinci. Smoke and Flame also work full range internally and you can the same way set the output monitoring to normal range.
Stig