odd uni idea

Here is something I’ve always wanted to do and wondered if it’s feasible or if
anyone has ever done it.

Do you know the bikes they sell with the huge front wheel? I think Schwinn still
sells them. I have always wanted to take the handlebars/frame off and put a
unicycle seat up there. Would this be easy or hard to ride? I would think one
would have trouble keeping the speed down to a managable level.

My previous experience with unis has been limited to a 16" which was very hard
for me to ride and a 24" Schwinn which was much easier for me.

Dishheads, dishheads, roly poly dishheads!