Ahh yeah best to get it done once and the first time proper rather than not being happy with areas.
As for the superfins.....the rear on a mini is able to use 10" wheels no matte whatt drums you're running, just the front thats the issue
Haha your kid in the first shot looks like a real bossy lad , watch out...quality inspecter's are about to rate your work haha im sure he'l be taking charge of the mini soon