Hi 3image, sorry no there's no way to make the world axes in front of your objects - both those axes and the grid are designed to go underneath all geometry so that they don't obscure your view of the objects. I'm not sure that an option to bring them in front would really make sense because those are intended to be part of the grid and if the entire grid was drawn on top of everything it would probably look very confusing and cluttered.

You can change the grid axis colors under Options > Grid > "X axis color" and "Y axis color", but note that those are applied to the local grid in every viewport, so in the elevation views it will be the y axis color shown in the up direction. I'll probably change this eventually to add a z axis color as well and assign the colors by their world axis directions.

- Michael