What are your camping plans? If you are planning on a lot of camping, you may find yourself wanting a larger trailer. You are limiting yourself due to your SUV.
You don't need a F450 and up truck for small to mid size camping trailers. I pull a 21 foot trailer with my 2021 F150 and it tows great. But... the larger, more capable truck you have gives you more options for trailer sizes and weights.
Also, if you are thinking of wilderness camping, a pickup truck is many times more capable off road than a SUV, and you have all that open pickup bed space for carrying stuff - like extra water.
I think I missed it, but why are you insisting on a "hard sided" trailer? Plenty of pop-ups are quite roomy and have tall ceilings - and are really easy to tow with an SUV.
