Dean,
Since I used the epoxy paint, was not sure if I can go for white base stright. I remember you saying on the other post that, we can go white base after the sanding of rolled primer. So I thought of following that.

But as you said, I may find too many defects on white base if go for it now. So it may be a good thing for me to go for second coat of primer as you suggested.

Also, I got my Scorpion 2 with Tank compressor last week along with the eclipse BCS from Dixieart . I am thinking to use that for primer step by step.

I dry sanded the plane shown in photo.

Will post the pictures after the 2nd coat of primer and let you know how it goes.

..Srikar