Reduced benefit premium for qualified Employees

Looking for solid options for re-design on benefit plan & options.

Currently two plans Medical A, Medical A Wellness. Each Medical plan has options EE only, EE+Spouse, EE+Child(ren), and Family. Wellness is a reduced premium for Employees who have completed annual medical exam and biometrics testing.

Interested in combining to one plan Medical A with options: MedA EE only, MedA EE+Spouse, MedA EE+Child(ren), MedA Family, MedA Wellness EE only, MedA vWellness EE+Spouse, MedA Wellness EE+Child(ren), and MedA Wellness Family. The regular MedA options would be a slighly higher premium. The MedA Wellness options would be a reduced premium.