Got to say a huge thanks to everyone who has contributed to this thread, and given so much information on the conversions possible.
Gutted that M-Force are so hard to come by, with the 8’s being £200 now!
The CXR’s look like a good candidate, along with the Issi’s.
For now I have ordered the Bontrager Comp to see how they work out, after seeing a few mentions of them being done on here.
Was all set on the M-Force 8’s but am holding off, hoping there is a slightly cheaper option with the Bontragers.
Thanks again to everyone for their input. Here to learn.