I've read loads of posts in this kit section & hope that I've now got enough info. to help me avoid repeating the errors I made last time that caused me to give up brewing.
I reckon the problem was with incomplete rinsing of my King Kegs following the soaking I gave them in VWP, despite exhaustive cold water rinses I still remember the kegs having a strong smell of chlorine. The resultant 'chemical tasting' beer (sorry I can't be more specific) really wasn't drinkable & I ended up pouring about 4 batches down the drain.

Anyhoo, my new setup consists of :-
A Woodefords Wherry kit
New seals for the KK's
Sodium Metabisulphate for post sanitisation rinsing
Safeale 04 to be used in place of the yeast that came with the kit
Isinglass Finings (Hop & Grape's own as recommended by DaaB)
And following another trip tomorrow to the local HBS/ B & Q/Aquarium supplies pet centre:-
Campden tablets (got some but out of date!)
Tap & tubing (to be fitted to the fermenter)
Aquarium heater for a steady temp. whilst the FV is in the garage
All in all I've spent quite a bit on the new set-up so I really hope I have more success this time - I've even bought a Fixby Gold kit for the second batch (ever the optimist).
However it turns out I'd like to thank everyone on this great forum for the invaluable advice & entertaining posts that have renewed my interest in the whole home brewing scene.

Fingers crossed
Richard