Fellow Wagon owners (or not) ARB question

[akafonzie]

I am looking to replace the ARB's on the wagon, and i have the opportunity to buy a 22mm front, and 24mm rear adjustable used from a wagon being broken. Both are whiteline, which i hear are the better for handling but bad for corrosion, however they've been powder coated so that's not too much of an issue. 

I wondered whether this would be OTT for a road car i have no plans to track? Was thinking about whether just doing the rear would be a better plan or not... I will be replacing droplinks to solid CDF racing items too. 

Current setup is mostly standard except for KYB ExcelG struts and GB270 wagon springs (essentially PCA dynamics)

Cheers