Sorry Wayne, but I found Mike from St Albans to be a 'flake'.
He always said he had records, and whilst he clearly had some, he didn't have half the things he said he did. At one of Des T's record fairs early 2000s round the back of Kilburn (maybe when you saw him?) it got so bad, we started making up titles like the rare Ann Sexton record on Selma that kind of thing and he was saying yes he had them, or knew them.
In the end he let a number of people down with all this BS. I know this because I was still in St Albans then and I started to get calls from people asking if I had heard from him cos they'd sent money, and in one case could I pop round his gaff and get their money back etc.
As for Sag warfare apart from a review in an old Soul Essence programme probably for the slower side, I think Butch was the first person to play "Don't be so jive" out, I then heard Marco play it second.