I still feel like you're hurting yourselves with Suiton prior to Ten Chi Jin on these openers. Doing the math, I have my opener at 9970.9 potency over 31.56 seconds. Arkenne's comes in at 9196.4 and Sigmakan's comes in at 9361.5 over the same time frame. It's quite a large potency gap all to get trick out 15 seconds sooner.