It was a strange one Big Big Deal.I remember when it came out in 1974 hearing it on Rosko's Roundtable on Radio 1,and to this day never again on the Radio.
There were also large ads in the music press on it's release,and Steve and the new Cockney Rebel including Yvonne Keeley and Patricia Paay on backing vocals played it live on the Autumn Tour dates including the legendary Rainbow Show introduced by Kid Jensen.
I believe that Steve and Stuart were rehearsing the track in the sound checks towrds the end of the massive Uk tour Tour that finished in late July at The Hard Rock In Manchester.
The 45 performance also introduced by Kid Jensen was really impressive and also featured Bed In The Corner.Other artists on that show included Mike Mcgear ( paul Mccartneys brother), and Lynsey De Paul.
Trying to get hold of Big Big Deal proved impossible at my local record shop and they could get everything!!! so it appears to have been removed/deleted from circulation pretty quickly.
Thank God for Fan Clubs...my copy, a promo arrived in early 1975 care of Nikki from the Fan Club in Manchester Square.