I’m in the same position, have the slot on my ticket , bought one of the two Remington 700 on offer but I took it back .
I still never did find all the stuff I need to convert 221 to 17 fb , just got a normal set of 17fb dies.
I sold my 17 hornet to fund this mission . And 5 months in I’m left empty handed , so far £65 for the dies + fuel and time all waisted.
I asked a rifle builder if they would make me one from tikka or sako action and they said I will charge you even if it doesn’t feed , so I left it there ..
I could cope with single shot but I would want left hand loading right hand bolt , your back to mad money on a novelty cartridge ..
I dunno what to do now.