69 Road wheels

Picked up a pretty nice set of 14x5.5 road wheels. I plan on redoing them. I thought about soda blasting but not sure if it would bother the chrome spikes and around the wheel. Not sure if soda would affect the those if the,pressure is turned down around that area.

if it were me, i would mask off the plated area with a heavy duct tape, such as gorilla tape [at least two layers], and still turn down the pressure when you are soda blasting.