Hmm, I'd love to do more stuff like that, there's another bush in particular closer to the gearstick, but I can't see it being worthwhile (apart from the kind feedback of course - I love you guys


). GSF sell those top hats as part of their kit so you're not completely stuck - unlike the relay shaft bushes. And as has been said if you're can get the upgraded ones from the states if you're serious.