The coolant pipes underneath are very close. You could add flexi conduit or insulated heat proof wrap (if it fits on with the limited space), anything that prevent rubbing on the cannister. Heat wrap ideally, reduce heat transfer to the cannister even more, I've a couple of lengths of heat wrap I might try when I get 5.
If you get chance send me a pic' of your slam panel adaptor and i'll compare it with mine.