QX56 - Air Shock Converion to Gas Shocks and Coil-Rite

[JCOutlaw]

2008 QX56 - 145k | Getting ready to axe the air shocks and replace with standard gas shocks. Currently my air shock is 14 1/4" eye-to-eye, but my wheelwell height is lower than it's supposed to be by a couple inches. I'm assuming a shock with a 12"-18" travel range. This is where the guesswork is coming in...wondering if anyone has used a specific Bilstein that puts the unladen wheelwell height close to OEM 36.89"
5100/5160 Series Options...
24-185400 17.58 11.30
24-185493 18.98 12.17
24-185523 18.98 12.17
24-185745 17.95 11.67
24-186940 18.48 12.95