Yeah I owned 3 Quads back when I raced 20. It is by far my fave 20 ever. I rode one half way across America in 1981 before DB sponsored me.
I just in fact emailed SE to make it in 24 and in the choice of old school colors
Remember they had tan, brown, light blue (like the 20 shown) and dark blue.
Along with like everyone else Black and maybe some other colors.
Here is their email if you want to ask them to make a 24 also:
I dont like the Floval Flyer. I raced one breifly and hated it. Their current (Flovla) bike has way to low a seat post/top tube junction. That makes the center of gravity too low. It is good however if you switch back and forth from 20 to 24 .