More information needed. What are you making the cabinet from and what sort of finnish are you using? what tools have you to use? you suggest router have you a panel raising / stile/ rail jointing set? we could help you more with more info from you.
Sorry, but I was so pleased that I managed to get the attachment posted that I just pushed to go button.
The cabinet will be made from American White and finished using hard wax oil. I do have a panel raiser and a 1/2" Dewalt router mounted in a table. My problem is how (safely) do I do the curve. I have used the panel raiser on straight stuff.
The cabinet is 24" x 12" x 9".