I replaced the OEM Rear D rings with https://www.hkoffroad.com/search?type=product%2Carticle%2Cpage&q=Bronco
And use this attachment
https://jeepsneeds.com/products/jeepsneeds-mate-xd-adaptor-for-the-arb-hydraulic-jack
FYI, you have to push up on the soft top to get the slipstream back panel up all the way to clear the handles. Even with the struts. It is still a great set up. I have had it for a year. Just some minor squeaks from the pins.
RAM mounts also has a bladder type holder that inflates with a small squeeze hand pump. It goes in between the passenger seat and console area. Holds well and ease to put in and out.
I have a sea sucker, but not for this. I use one on my teardrop trailer for holding my trash.. A 250 lb momma bear couldn’t get it down!. It does “suck”