ringo wrote: I wasnt saying my bus was fast - its just not slow.
Our's will sit at 85ish (following Disco's chipped 2.5 last year) for over an hour or so BUT I was less comfortable doing it than the DJ itself was

The point is body comes first, good engine second. Then you can start with personal preference. I would have to say that either TD or lpg is the way to economically live with a T25/T3 over anything like a reasonable mileage.
Ian.