Lynxmotion Cell Phone Pan and Tilt Kit Servos Recommendations

I am looking for recommendations for servos for the Lynxmotion cell phone pan and tilt kit. Any assistance would be great.

@redwhiteanddead In regards to the following product:

The brackets are designed to fit standard sized Hitec RC servos like the HS-3xx, 4xx, 5xx, 6xx, 54xx, 56xx, and 59xx. We suggest the 422 in the base and the 645MG for tilt:

Other Hitec servos / products: