You didn't get his point: "for the amount of money
she lets me spend "

So Bilsteins might be out of picture.
@mr cribb - if you where closer I could give you for test (or for good) the rear pair of Sensatracs that I replaced with KYB's. The Sensatracs are absolutelly the best for straight, smooth highway driving, but in sharp turns (with my speed) or at medium-hard braking (I don't drive at all eco-friendly) the monotubes are better. That is my limited experience), that I paid with my waller for).
Personally I didn't get the Bilsteins or higher-rated KYB's MonoMax because they might be TOO STIFF for my unloaded truck. Even the KYB rep agreed with me (emails) that Gas-A-Just might be better suited for rear (in my case). I think the Heavy Duty Bilstein 46mm ones are in the same position and I would get their 36mm ones...
Replacing them yourself is not a big problem and you save mad money there.