Sorry John, the only "in" he got was getting his grubby hands on some of the master tapes, it's highly unlikely (like 99.999999999999999999%) that Soussan did a legitimate deal for these, a story was put around by interested parties that Randy Wood told him to take whatever tapes he wanted but the company secretary and Randy Wood's financial backer said that never happened. The Belles is of course the Mirettes 'I Want To do Everything for You Baby' and I'll Do Anything is 'Anything You Want' actually by Jackie, the voice was too distinctive to fool people. The fact that Soussan changed the artists in one case and titles in both is pretty clear evidence that this is an out and out bootleg; tampering with a published song name is strictly illegal without the songwriter and publishers permission. Both songs were written by Sherlie Matthews.
So it should not be sold as a legitimate release and £25 for a boot is on the very high side, particularly a common, poor quality one. Both sides are out legitimately on Kent's Mirwood CD series.