I'm going to make a start on removing the head this weekend. Any tips/advice?
Going for it are ya? Cool!
Make sure you drain all the coolant obviously, and hit all the exhaust related nuts / bolts with some penetrating oil.
It's pretty much just a case of unbolting everything and pulling it off. Find the head bolt torqueing sequence and follow it when tightening up the new head. You'll need new head bolts if they're the stretch type.
After your experience, I've bought all the bits to replace the chain and tensioner, so gonna hit that this weekend. Really can't be fagged with it tbh, but I'd rather not have this happen!