Congrats Tiger. The 1200's are real easy for all the stuff you want to do. They are basically a TXT with an extra 12 inches under the seat.
The long travel front will give you a real nice ride over rougher terrain. The long travel rear may not work real well with a seat back there?
Here is a link to the evolution of my Workhorse 1200.
http://www.buggiesgonewild.com/lifte...yard-cart.html
Obviously, you can stop wherever you want.
I would also look at Big Mules threads and Scottyb's threads.
Good luck and have fun