A bit of an update. The tyres feel a lot better than the knobblies that were on there, but I was still finding it odd. I realised tonight that is more the way the 21" front wheel steers the bike. I'm getting used to it now though and the new tyres have certainly given me more confidence in the adjustment. I had a XT660R with the same size front wheel and got rid of it because of the way it steered, but that wont be happening here as I'm just enjoying getting used to it and everything about it.
I changed the exhaust and then messed around with the db killer in and out. The Rapid Bike Pro, or whatever its called, is supposed to compensate for any minor fuelling adjustments, but apparently, its takes a few hundred miles to relearn the new fuelling tables. It must have done it now as the fuelling is pretty faultless, with no lean surging at all. As most will know, this is my biggest gripe with any bike, so i'm really chuffed its not an issue with this bike.
TBH I'm just properly chuffed with it overall. I did wonder if the width of the thing would be an issue, but slowing me down in traffic is a good thing. I'm so comfy on it, I think i'm just more laid back riding and not in any rush. This is backed up by my not going straight home on it every night and taking a longer route down some back roads, because I just like being on it!