Noddy, if you use the same molding profile for the frames and panel raisings, you could make components of those to use for future drawings or you could just keep the entire door as a component and resize it as needed. There's no point in drawing the same door over and over.
Keep in mind that except for accurate dimensions, there's no need to exactly match edge profiles or the panel raising shape. Approximating them will be fine. A client won't really be able to tell the difference (neither will you) when looking at the door in context. Approximating the shapes of the profiles should reduce time spent drawing as compared to trying to get them to be an exact match.
Also, consider reducing segments counts in small radius arcs such as for rail and stile edge profiles. Perhaps use as few as 3 or 4. Again, you won't see the difference in the overall model. Reducing that number will help reduce your chances of having to go in and fix disappearing faces after intersects.
If you cope the ends of the rails you won't be able to use Push/Pull to adjust the length. You'll need to use the Move tool instead.
If you'd like I could probably do up a video to show you how I would draw them quickly.