Hey all was hoping for some advice before I start my next project. I want to compound and then polish a 2011 subaru wrx. I was hoping to use a rotary for the compound process to speed up the step. Then follow with a da to remove the holograms. I know subaru paint tends to be very soft and wanted to know if this was a safe approach. I have the flex 3403 rotary and the flex 3401 da. Also any help with pad selection for he rotary would be awesome. Mainly I want to know would I use a less aggressive pad on the rotary than on a da since its spinning faster? Any help would be awesome, sorry for the noob questions.