I’d prefer just the MCPCB and driver as I’ve got a dented blue host out of the box (couldn’t be bothered doing warranty claim) that I wouldn’t mind swapping over. But if that first X is a 2, I’m down.
(edit: I see that the SST40 5700K in lower lux bin is $2.09USD each per thousand at Mouser, and the CSLNM1.TG is $1.34 with same MOQ, same place 
so fingers crossed on that 2.)
Interested
Freeme who is working on this project? Do they (Astrolux) know you can’t direct drive this LED?
Interested
Interested
Need also new gaskets that will fit new Leds
Would be great get them apart or included on kit with Led and and Driver for modify the host
Interested.
Agreed! I’d also love to be able to get new centering rings for the SST40/XHP50.W model too….
I am interesed!
Interested
If Led Osram CSL P M1.TG (also called “W2”)
Highly interested.
Will update list in an hour. 
That is why I have both 4000K 95CRI SST-20 and ‘Green Flat’ version of K1 
(Both are miles better, than 65CRI angry blue - I would order 6500K only, if it would reach 95CRI)
Interested.
I’m in!
Interested depending on price.
Interested depend on price
Interested
I like the high intensity Osram LED emitters, I’m having another light with CSLPM1.TG (personally, I prefer this over CSLNM1.TG).
I would like to see the FT03 with a native 21700 tube instead of 26650. 21700 is well established as new standard with many high quality cell types to choose from, for 26650 I do not see a big future any more.
Sure, FT03 can use 21700 with an adapter, but this increases resistance. And a tube directly adapted to 21700 would make the whole light smaller and lighter
I personally like the FT03 with the 26650 form factor, if I wanted one with a 21700 tube especially for the CSLNM1.TG or CSLPM1.TG I would get a few more K1’s in different colors =D