Some good wisdom there Heinz, thanks. I particularly like "I would definitely try it out without ATBs, at least on a trial basis, to see how it drives before you spend any money on any parts. You might be positively impressed by the new driving experience". So I'm going to put the removed rear shelf, carpet, and trim pieces back in place, and go out for a drive "ATB-less".
Just back from a lovely twilight drive through the New Forest, it might be my imagination but the car seems to be going better than ever, without the ATB..... I will give it some time with different driving styles and in different road conditions, but so far I'm very happy ! Thanks everyone for all your helpful suggestions and technical gen.
