Space is not a problem for me, so my 1-player CP will be big enough. So, I don't know if I should use miniature buttons for this, or install normal concave pushbuttons in a different colour. Miniature buttons feel a little poor and unconfortable, but look nice. What do you normally do? It seems that coin and start are usually standard pushbuttons, but I always install another 2, just to complete the 10 buttons (PSX pad hack), which I normally use for pause and fps.