Having been down the same route, you may be advised to get an NPPL anyway for the time being. The problem is that after a successful ablation the CAA will want you to wait another 6 months or so plus a battery of very expensive tests before they will lift the Class 2 suspension. I decided to switch to an LAPL instead which got me flying again. Only problem is you can't have an IMC rating (or whatever it is called now) on a LAPL.