Thanks Rich, as I said it's not finished yet. Changing the belt to a smaller one this weekend, also fitting the engine damper to eliminate some of the engine rocking. Then I have to arrange another session of tuning with Mark. If it is still slipping, I will then need to fit the GTM pulley mod in order to minimise the slipping.
Looks like the T Bolt clamp I've fitted holds very well, no more hose slipping in the MAF housing area, good stuff!