You should have cleaned them with lacquer thinner. Sprayed 2-3 coats of Bulldog. Then 1-2 coats of flexible primer. Let dry. Watersand with 1200 grit paper. Then 1-2 coats of flexible primer again. Let dry. Watersand with 1200 grit paper. Until panels are smoothe. No texture left from factory plastic. Repeat if necessary. Then color rite paint, then clearcoat.
This is NOT a 1 hr or even 2 hr paintjob! This takes time and preperation! Honestly, If you asked me to do this job, I would be very hesitant to do it for anybody!
Reason being,when you are trying to match a factory color for a customer, especially when the panels you are painting, match up to (or for better words) a factory panel, good luck! You are spraying fresh paint (that is supposed to match according to the company you are buying it from) to a bike that may be exposed to weather and or sun/heat conditions..
If you do not have the bike at your shop, you are taking a big gamble.
What people that dont know (And Joseph will tell you this) when you bring you car to the body shop for work, there are many times that the only way to get a good match from one panel to the other is to "Blend into" the factory panel! Then, nobody can tell.
Very hard to do whe I am doing your inners and the rest of your bike is 1500 miles away!!!