In reply to joe.wahab:
Echoing what Gaham says.
Wore a pair of Simond Vampires with clip on bindings for a good few years on a pair of La Sportiva Trango Extreme GTX boots. It was a bit fiddly getting a good fit on the boots at first, but once that had been sorted, they were a good stable platform. Not the most up to date of designs, and a wee bit heavy, but pretty bombproof. They stood up to a lot of mixed climbing well. I was very happy with them.
They didn't fit onto a modern narrow soled boot well though. When I got a pair of Scarpa Rebels I also had to change the crampons, just couldn't get a secure fit. But, if you can get a good fit to the Cumbre, they'd be an OK crampon.