Which solvent to infuse cbd flowers with thc distillate?

Hey guys,

I have a little bit of D9 thc distillate here and a little bit of cbd weed. I would like to infuse the weed with the distillate and use a solvent. Which solvent would you suggest to use to make it a smokable product? I just want to smoke it for myself.

Thanks

Pentane ,iso-pentane ,butane
Are recomended if vacuum can be applied to purge all solvent out
As long as solvent is NON-polar it won t darken the flowers much
Acetone and dcm will darken the flower