I'm not smart enough to know how it will work when you use one of the trade manager EA's to handle your TP for you working in conjunction with Peaky. My brain likes things really simple.
I'm doing it the old fashioned way. My default chart has the ATR in pips indi on it, so when Steve's ultra cool DFC Dashboard opens a new chart, I'll eventually stumble across the chart and just change the TP on the Peaky EA on that chart from 100 to whatever my ATR in pips number is on the screen. Just a few seconds and I'm done.