and the bonus of not ending up with a yellow wheelset
zut alores
plenty of folks use UST rims with whatever rubber they can find. It's the rim that makes things super easy; pair it with a UST tyre and it's a no-brainer. But I guess you already know that, right?
I think you have the Frequency i23s. The KOMs are lighter, and do away with the 'i-beam' feature, so not quite as strong.
£60 rims
£100 hubs
£70 for a pair of good tyres
£100 left for spokes and build, and the bonus of not ending up with a Mavic wheelset :-)