Vintage Simmons Drums (UK) Users Group

Does anyone know where I can get me a Simmons SDS-7 module and a 
Simmons MTM? I have been looking for those for a long time, but I had 
no luck whatsoever. I am looking for an SDS-7 with 2 digital sections 
instead of a digital and an analog section. I want one that has at 
least 10 cards installed inside that thing. I want to have a Simmons 
MTM to go with that so I can have more possibilities. I can print and 
download the MTM and SDS-7 manuals on the net, but I want 
the "Creative Use for the SDS-7" guide. Can anyone help me? I do have 
drum pads to go with those consoles.