Are legs kits interchangeable?

[Bubblehead]

Doe anyone know if a leg/triangle/wheel set off of a 26er will fit a 22?  I have an old three wheeler I am giving to a friend and I'd like to spruce it up a bit.

[MacEggs]

The legs are longer, and of course the triangle is bigger.

I had these donated to me about 5 years ago from a friend. 

I trimmed the triangle to fit.  The pictures should explain it.

[Bubblehead]

Thank you, Sir!

[jacko1962]

What are the length of the straight tubes for the front of the kettle? Thanks