Handyman Job in Dewitt, Michigan

Hi we have a fiberglass front door, it has 2 inset panels and a faux grain. We have tried other means to get it stained but its come out inconsistent after two different attempts. The exterior came out the best but the interior side had a lot of stain accumulation and brush strokes, especially in the panel edges. Its not sealed, so we tried removing some of the heaviest areas and its come off easily giving us hope someone can either pick up where it is or remove that sides stain and start from scratch. Thanks