External Balanced 360 With new parts still Balanced??

i have a 360 with seal power h116hcp pistons...stock weight.....Chinese h beams rods....stock weight.....got weighted balancer and flexplate on it......

go up and the track with no vibrations....
What kind of times you run with that combo? I have a weighted or counterweighted flexplate for when I can change converters. I got it on here for a song so I had to pick it up. It a couple years when all the big money stuff is done and its running and driving and I want a little more I plan on upgrading the stock converter