Capping option for beveled 3D curves

Hi,

I'd love to see this added to Blender for a long time: a capping option for beveled 3D curves. Right now, beveled curves have open outer ends unless you create and assign a separate bevel object. Only then the Cap checkbox is enabled.

A separate Start Cap checkbox and End Cap checkbox would be great, as well as a drop-down menu with capping options, such as Triangle Fan, Ngon and — ideally — a cap with quadrangular faces.

Thanks.