I need some less puncture-prone tyres!

[kiwi girl]

I was having the same problem with the same model of tires (although mine were getting a bit older than yours are). I got some new tires from Scotty Brown's based on a recommendation from the women who works there (can't remember her name but she's great) when I specifically said I was looking for a puncture resistant tyre. They are heavier than my old ones if you look at the specifications, but I can't say I've really noticed sluggishness. I can't remember what they were (I'll check over the weekend) and get back to you but I haven't had a puncture since I got them