LEDs due to their nature aren't hard edged and can't become such without exotic means. And with these exotic means comes a massive drop in intensity.
Even spot fixtures with frost filters in them still don't make very good wash lights compared to wash lights. The frost also causes a drop in intensity.
I would look into LED lights anyway due do their advantages, no power draw and high output per watt. Makes them very useful in tight power situations even if you can't get them to project gobos.