[sdiy] Memorymoog MIDI installation hard?

[Prototek]

    I have a Kenton MIDI retrofit kit coming in the mail for my Memorymoog.
Has anyone performed this installation themselves? Basically I'm wondering
about the risk factor if I install it. I have good soldering skills and I've
built lots of modules, but I'm dead scared about frying or screwing
something up in the Memorymoog. Is it extremely dificult?

                    Thanks,
                    John