I'm really thinking of 'low enough that my wife doesn't kill me', which is a variable amount! Thanks for the Kali tip. They are a little more expensive in Euro

I'm really thinking of 'low enough that my wife doesn't kill me', which is a variable amount! Thanks for the Kali tip. They are a little more expensive in Europe, but still a possibility. I guess re DIY I'm looking for that mythical thing where it is still cheaper to do something yourself rather than buy it!