UDS - First Attempt

I have been putting casters on the bottom lately. Too cheap to buy a drum dolley. I am used to my drums, for temp i use a spicewine gauge and shoot for 200 Degrees on gauge. Since it measures temp @ 4" inside at 200 center grate is 230-250 depending on load of meat.
Here is how i have been building them lately.
http://www.bbq-brethren.com/forum/showpost.php?p=662611&postcount=86