theres no need to remove it immediately, its a investment in the future, so if the headgasket hadnt gone up to this point i figure itll last the trip home. some basic tools could come in handy, just in case ( + - screwdriver, 8, 9, 10, 11, 13, 17 wrench... and so...)
the best advice i can give you is like i said before, take a pause every now and then, just till you make sure it wont boil its kettle... :wink:
the photos on ebay are like 100x100 so hard to see anything other than the colour.. LOL... just give it a nice thorough inspection once there (brakes, steering, kingpins, tires, battery... and so on... :wink: )
best of luck :cool: