[RP] how to set Ratpoison as window manager for mate desktop

[Mgr. Janusz Chmiel]

Dear core developers of Ratpoison,
    Does somebody of us know, if is it possible to switch to Ratpoison 
window manager instead of Marco or other Mate supported window managers?
Or those techniques require complex programmers changes inside Mate 
desktop environment C language source code?
If is it not possible to use this window manager with Mate desktop, 
which desktop environment is officially compatible with Ratpoison?
I love GTK based desktop environments, because only those desktop 
environments provides fast responsiveness while working with it by using 
orca screen reader.
I have tried configuration tools provided with Mate desktop. 
Unfortunately, those tools did not shown Ratpoison window manager in The 
windows managers list.
Or if I want to use Ratpoison i must use it only without desktop 
environments?

Thank you very much ror yours answers.
With warmest regards.
Janusz Chmiel