The only snag is timing - what if furyburner components arrived before bitfurystrikesback components? We've said in the OP that payments will only be made to group members who have shares in components that have been delivered (this is the incentive for early group members, who took the biggest risk). However, it would seem a bit unfair if later joiners whose shares paid for furyburners were to get mining payouts first. I need to give this aspect some thought. Any suggestions would be welcome.
you could stick to the OP rule of payout only for delivered boards just for the H-boards while treating any Furyburners as a hedge for the whole group. In case the Furyburners arrive early the payout rule would change and payouts would be made to all share holders for the time being. Thus there would be an incentive for existing share holders to agree to this fury hedge. I for one would buy more shares to get this fury hedge going... not sure though how much this arrangement would discourage potential new share holders from buying into those slightly less attractive shares of the furyburners... just my 2 cents.