That's some great feedback.
@TooMuchEpoxy - do you still ride the RS1000?
@Jeroensurf - very interesting, especially about f-one and seven seas, those foils do look nice but in Australia we have the f-one tax and it's worse that the brexit tax in the Uk at the moment

Hardly ever see an f-one rider at my local.
F-one are sill m6 fuse to mast, so not the strongest connection, but good to know the mast stiffness is there.
Definitely would've been an option, except for the cost.
@AnyBoard - banking on one brand can be a mistake, I made it initially with sabfoil, took ages to release and then not what I expected when they released, plus the big mast overhaul hurt existing customer base. Same can be said with armie, loyal fans have been waiting over a year for MA foil upgrades and still waiting.
@DWF - thanks for the heads up new masts, I bought a GF mast and a few weeks later the new ones where announced, the old silent release cycle is good for dealers but not so much with punters

Perhaps if cedrus could release a thin strong mast, that would be a no brainer and they'd win more market share.
And going with KD tails is a good option I think for me as not locked into proprietary brands setup and can tweak for the ride.
I wonder if uni 3 pack g10 tails will be an alternative to KD tails, any idea of the spacing?