Arcam Binding Posts

Has anyone found, in their travels, a suitable alternative to the stock abominations that arcam calls binding posts?? I have an A32 and after interrogating the speaker outputs on it there seems to be room for improvement.

Wonder if it would be worthwhile to have custom posts milled out of pure Cu or better yet Ag.

I am not looking at/for a soldering project since that would be a bit much but just something to drop in and "lock and load".

Let the debate begin....