FFXI HorizonXI - Reqiuem of Sin - BST Solo

First time trying this out after hearing this was a doable solo w/ HQ Flytrap. Soporific being 1 charge is really what makes this work to begin with. With some better luck on sleeps sticking and probably just better timing, it may be doable with 1 Flytrap but with just a slightly better run doing it with 2 pets works and is honestly good enough.
Did this on BST/NIN; /WHM might be possible but it's hard to say because you kind of have to tank hits sometimes and DPS does matter here, so losing out on Dual Wield will make your pet take more damage and make your pet have to sleep more often (which means even more hits on it depending on how quick you are), so I imagine BST/WHM will churn through at least one more pet than doing it /NIN. Reward merits would be very useful here.