Questions regarding a Bow Top vardo

So, our teardrop build was put off AGAIN this last fall due to my DH getting laid-off again. I do love these economic time we're in
While going online I stumbled across the bow-top vardo design and sort of fell in love. My TV is a 2002 Chrysler Sebring. Please keep in mind while I am computer proficient, my car know how is zilch. You could tell me one of the hamsters died and I lost a cylinder and I couldn't argue with you *sigh*.Here are my questions:
These things used to be made out of hardwood and were towed by 2-4 horses, why is there such a small weight my sebring can tow (1000 lbs), is it the weight ratio?
Has anyone built one and put a layer of (here's where my ignorance will show again) silver-bubble-wrap-stuff-you-see-in-car-window-shades between the outside layer of canvas/tarp and the inside of the trailer?
For all this, what kind of weight am I looking at? I've seen on the American Vardo site that the vardo itself weighs in around 500lb and with the trailer its around 650#. If I just add a dorm fridge and a small a/c unit, should I still be ok weight-wise?
Is there a way to see what the weight will be before I build...or at least a very good estimate? Am I overthinking this weight thing?
This style has really struck my fancy and while I know the towing would be VERY slow, I would rather take the back roads anyway
. Frankly we usually camp locally here in FL anyway and don't have to deal with any grades (except a few causeways). We're hoping to purchase a truck next year, but since DH isn't working at the moment, We may have the sebring as a tv for a bit longer. Thanks for any answers.

While going online I stumbled across the bow-top vardo design and sort of fell in love. My TV is a 2002 Chrysler Sebring. Please keep in mind while I am computer proficient, my car know how is zilch. You could tell me one of the hamsters died and I lost a cylinder and I couldn't argue with you *sigh*.Here are my questions:
These things used to be made out of hardwood and were towed by 2-4 horses, why is there such a small weight my sebring can tow (1000 lbs), is it the weight ratio?
Has anyone built one and put a layer of (here's where my ignorance will show again) silver-bubble-wrap-stuff-you-see-in-car-window-shades between the outside layer of canvas/tarp and the inside of the trailer?
For all this, what kind of weight am I looking at? I've seen on the American Vardo site that the vardo itself weighs in around 500lb and with the trailer its around 650#. If I just add a dorm fridge and a small a/c unit, should I still be ok weight-wise?
Is there a way to see what the weight will be before I build...or at least a very good estimate? Am I overthinking this weight thing?
This style has really struck my fancy and while I know the towing would be VERY slow, I would rather take the back roads anyway
