This can't really OTK unless opponent has less that 100 HP...
Regarding the bluffing, using that much quanta on a bluff is not viable unless used in a rainbow, and you have plenty of other things to bluff with (like hourglasses).
Seems a little UP considering that if one goes bye-bye, your combo fails, and you just wasted 5 cards and a lot of quanta. I can see this being used in a gravity bow with salvagers to protect the cards.
Regarding Exodia, that was all pieces in hand, although that would be OP. Exodia was viable because of search cards and infinite draw machines allowing the combo. This is a little slow to set-up, you need to run novas for burst quanta, QP's for the consistent quanta, salvagers for regaining Permanents, some stall, some draw, and some damage to put them below 100 HP because if you don't kill them in one turn, you may be slightly screwed (Assuming you didn't change Max HP, 49 is max HP you'll have after this, and with all that stalling, they probably have at least 49 damage on the board). Limitless speed seems far superior to this ATM as an OTK and a stall breaker.