Dirty job !
Very good DIY. just did it yesterday. Very difficult to reach the top two nuts to remove the shield. no slack on the front fuel lines, decided to cut the three hoses, was very difficult to remove them, replaced with brand new 8x13mm BMW hose for $18 for 3ft. Also replaced the clamps, the old ones were really easy to strip the heads, replace with european style clamps.
its a messy/dirty job, i hate working/dealing with car fluids!