I bought the following wheels under the impression they will fit by T25.


I've now found out that the centre bores need to be enlarged to fit on the front hubs. The centre bores are currently around 56.98 and my understanding is that they need to be 66.56mm to have a good fit. I've found a place that say they can engineer the bores (http://www.alloymagicltd.com/alloy_wheel_repair/. But I thought I would just ask the group for peace of mind. This is safe right and reasonable common practice? I don't really want to have to sell the wheels, I bought them for £250 of eBay.
Thanks in advance
