I 've bought a new expansion tank and cap to fit along with the PRT kit already butchered an old thermostat i had laying about that I changed out when I bought the freelander just about to lift the head off tomorrow(Sunday) to see what damage the belt jumping at start up did to it suspect its got more than a few valves bent but got a scrap head off the old boys Rover 75 for valves . Got the MLS head gasket and new head bolts not bothered with the upgraded ladder rack in the sump as having read numerous sites regarding the K series engines the consensus seems to be its not really warranted. I'll take pictures of the damage when I get the head off