Don’t forget the weight you are legally allowed to tow on your license is NOT the same as the weight your vehicle is plated to tow. And the plated weight of the trailer is another can of worms! And as mentioned, the difference between if something is legal, or is it possible, are two completely different things. If not legal you run the risk of losing your license and possibly your vehicle, which I’m sure a lot of people would rather not see their Land Rover going to the crusher.
I don’t think trailers can have hydraulic brakes at all.
All the legal advise regarding towing weights is out there on the Gov website, by all means find loopholes and ways round, but the info is there. The police seem to be targeting small car transporters at the moment, a lot of the single rear wheel beavertail type vans aren’t plated to carry even a small car once the body has been fitted. One recently that I saw was one of those, with a 80” Land Rover on, towing a trailer with another 80” on it. The van was happy enough towing it, but way outside the MAM of the van. I don’t know the outcome but I imagine there will be at least a hefty fine to pay for driving without The correct license, vehicle overloading, there will be the insurance issue from driving with the incorrect license and no doubt a lot more.
As for the OP, you are not in the UK so the law over there may well be completely different. The vehicle will easily cope with the tow of it is in good condition and looked after. Would I do it? Probably!