To the original poster - I think many of us who have had PERMANENT hair removal on bikini and all other areas with coarse growth with LASER will disagree with your statements about permanency. I haven’t had ANY regrowth in 8 years now. It’s not magic. It won’t just start growing again.
Laser IS permanent on the right type of growth (coarse and dense) and at good strong settings (electrolysis is not effective either if you don’t get good treatments, which is just as common as it is with laser as people don’t do research). In your case, you will spend much less money starting with laser first and removing 95%+ before paying big bucks for electrolysis to finish the job and be at 100%. Plus, time is money. You’ll only spend at most 2 hours total on the table over the course of a year to get laser done on this area (6-8 treatments of 15-30 mins). With electrolysis alone, be prepared for dozens of hours.
You can do what you want. I try to recommend what’s best for you and not for your electrologist’s pocket.