Hey Miniman, would you recommend that as a mod above fitting an overdrive? Mine's a 2.25 diesel too.
Must say having picked up my 1984 III this weekend & having covered 400 miles bringing her home to Bournemouth from Anglesey (& returning 29 mpg overall, way impressed!) through glorious Snowdonia & the Brecons I rarely found sitting at 50 to be a problem. Even on the motorway (M4) I just sat back, chilled & flashed main beam at the truckers when they had sufficiently overtaken to pull back in (God, I'd forgotten truck etiquette!)
As for the waving, I only passed two series' on the way home & both waved back. Up to now I've exclusively driven "proper" Mini's & ridden motorcycles, both of whom's drivers/riders wave to eachother.
I agree with Aussieron, I find it warming that there's still that recognition between individuals who choose through their mode of transport to remain individual (plus I can't wait to try Aussierons mods with veggie oil & start p***ing all over the tax man & Shellessobp!)
My GF thought it funny too, but I've always liked it & make an effort to wave. it is just warming recognition.
Firegazer, I'd just say, chill, kick back & enjoy the feel of the beasty you're driving. It'll still be stonking on at a steady 50 when they've all turned to rust! If you find yourself getting restless, maybe fit a CB or a good CD player & try to enjoy the "getting there", it aint'ent ever going to be a Ferrari
Best,
Marcus.