Yeah, skip the
Klasse twins unless you can get things virtually perfect.
#7/#16. If the #7 is too tricky to use (don't let it dry before buffing it

) then use the #5/#16 instead.
FWIW, I *REALLY* like #5/#16 even if it doesn't look quite as good; it's just *SO* easy to do and it usually looks good enough (we're splitting hairs here).