Doepfer

Hi all
I am considering to replace some standard 3.5 mm sockets with 
switched sockets in order to create prepatched connections between 
some modules (eg. VCOs -> mixer -> VCF -> VCA <- EG)

An "integrated VCO/VCF/VCA module" idea was overwhelmingly voted away 
on a recent poll giving me great grief ;-(, so I thought to create my 
own 

Since I am wondering how hard this really is, I am curious if anyone 
of you has experience with this, specifically the actual replacement 
of sockets; where to find suitable sockets, how hard/easy it is to 
replace them ?

All feedback is welcome

kind regards
Joost