Lovely to meet another Scot (we seem really rare on this!).
I'm not an official SGI meber ...yet but am looking into it and have attended a few meetings and have met some lovely people and have had some really good results from my practice. i'm in Perth so a little away from you but easy accessible online.
I've been aware of Nicherin Buddhism for over a year now and have done a lot of study and chanting but am still always learning. Please feel free to contact me whenever you wish.