Good job so far as not to spook your Creditors into CLD. Try to get at least 4 cards to zero, with the rest under 30%. I've seen were new lending denied based on too many accounts with a balance excuse, DTI ratio not were they like it excuse.
Look into a CU for your next card if you want high limit with low balance transfer benefits.
I have heard of Discover Barclay and synchrony balance chasing. You could pay the others first, so they realize it’s not a run.
I just read about capital one freezing a guy’s account because he made a big payment thru regular channels.
Sorry. What is a "run"?