Cadenza for Mozart Piano Concerto K. 488

[pianoman1349]

I'm learning this concerto for an upcoming concerto competition and was wondering if there is an alternate cadenza that is published that could be used instead of Mozart's cadenza.  I have learned the original Mozart cadenza ... I am just wondering if there are other options available.

I know I can always write my own.  If I do choose to write my own cadenza, can someone please give me some advice on which themes would work??  Thanks.

[j_menz]

There are cadenzas by Busoni, Joseffy, Muller, Reinecke and Sichida on IMSLP.

If you choose to write your own, a look at what these have chosen to utilise, and in what manner, would be highly informative.