Well...the 'definitive' answer to the earlier confusion re remote fuel cut-offs (is a second one needed, as implied w/ the solenoid wording?), is that simply put, "No. The ECU pump cut-off suffices."
Of course, that's the answer we should have received immediately upon first enquiry, but Para 8 musta confused the hell outa them, too! Finally, Don Lowe said the solenoid cut-off was, "ONLY ONE ALTERNATIVE". And, that's actually as close as I got....

! The old wording said it all, "Two methods of shutting the engine off must be included. One of which must be operable by the pilot in flight".
Ray