With the issues people are reporting with V26.09, I think the smarter move would be to hack the logo of v26.

therefore people could load v26.09 change to perspective mode, then upgrade to V26 with the hacked logo.

To make a small MKIV only file you would only need to make an image of the following files

Files in Root
abstract
bibliorgraphy
Copyrightnotice
V_2 directory - containing RR and Voices sub directory

In the RR sub directory you will only need the contents of the 0101 folder

Martin