Hi Viewbyte, the closest that you can get to a "do it all in one step" thing would be to have curves arranged as in the attached version and then select them all and run Construct > Network.

But it's not going to be shaped well at the ends because of having too many details like the back planar slant cut and fillets baked into the profile curves instead of having those applied to a uniform starting block shape.

So the main thing is to identify the sort of "underlying block" extended shape before any fillets or cuts have been applied and focus on constructing that to start with.

- Michael