I have been given an old small 2.5m NP sail on a straight aluminium mast, (no taper) The sail has no luff at all. I was thinking of using this as is complete with the wishbone boom (about 1.6m long) for a scaled down mini for kids. The wishbone boom would mean there is nothing solid to hit em in the head.

Would this sail and mast be any good as is, without any luff?
Is the sail size OK?
Should I use a better mast?

I'll try and get a photo this afternoon if it helps.

I have a basic design in my head at the moment. I'll try and get it detailed and post it for approval at a later stage.

The alternative is to use the sail as spare cloth, and cut up the mast for booms?

Thanks