I had a 1970 Bay too - a Dormobile converted pop-top. Had a 2-litre type 4 motor, horrifically bad paint (gold, bronze and metallic red stripes over white!) and an interior (including the front seats!) trimmed with material your grandmother would have on her living room sofa. But it towed my race car all over the place, got used as a daily driver and eventually got written off when the brakes stuck on and I rear-ended a Vauxhall Astra! I managed to close up the door gaps all down one side! I knew that the insurance company would write the bus off if it looked too badly damaged, so I jacked out a load of damage with a trolley jack, then realised the chassis rails were rotten so had to push all the damage back in again!
Awesome bus at the time, but I wouldn't want another one! (I wouldn't want another T25 either!)