I am not sure what your 2019 has for a bag in the bow but my 2020 has no room for a bag any larger than what it came with from the factory. I have upgraded to the Wakemakers rear bags and run a little over 800# total of lead. I ran the lead with the stock bags for 1 season, when I upgraded the rear bags I had to move about 200# more up to the bow to bring the bow back down. I now run a little over half of the 800# up in the nose and the rest is under the rear bags as far back as possible. My boat is a surf beast with this set up. Not sure if towing with 800# of lead is that big of a deal. I do it with no issues.