You do have a large TT and a very nice one at that. If you really like the anderson you could get support brackets welded to your frame like these:
I decided to have braces welded so if I wanted to move/sell the hitch the brackets would not be damaged. I needed to weld because the brackets commonly shift forward on the frame making it hard to get equal tension. After the welding, my next trip was very different as it did feel like more weight was back on the front end. I have never had all the weight balanced out and have had a light feel with the steering and ride since I bought this unit. It does feel better to me.
Second, may look at a helper spring set for your rear just to help with sag.
Or you can get a 1200/1400# hitch and go a different way. You are probably at 1050 TW loaded and you have to decide if you are comfortable towing that way or if you have another vehicle in mind.
2014 Stealth Evo 2850 "Woodstock"
2011 Toyota Tundra Rock Crawler TRD 5.7 "Clifford"
2014 Stealth Evo 2850- "Woodstock"
2011 Toyota Tundra Rock Crawler TRD 5.7- "Clifford"
2013 Honda Accord Coupe V6 w/Track Pack- "Julia"
Just glad to get away