[DIYbio] Need some help starting a project (Agrobacteria-mediated transformation of a dicot via floral dip)

I'm currently an undergrad studying molecular biology, and I recently joined a community lab after taking biochemistry lab at my school. In my class, we transformed a colony of E. coli using egfp and I thought it was really cool, and I've kind of been obsessed with trying it with other organisms as well, so I wanted to see if maybe I could do the same thing with a plant. After spending a few days at the library and searching through a couple of scientific journals, I found that I could do a similar procedure with agrobacteria, which can use a disarmed tumor-inducing plasmid to inject a segment of tDNA from another binary plasmid into a plant genome (I'm still not 100% sure how that works or where in the genome it gets incorporated, but I know it works at least). I would like to try and put egfp into a plant and have it expressed at detectable levels. I've had people tell me it's not too difficult to do. If any of you have done it before, or if you know what is involved, could you possibly give me some pointers on how/where I can order the appropriate plasmids, and which strain of agrobacteria I can use? I found a couple of protocols, so I have a general idea of what I'm gonna do (floral dip), but I'm still a bit iffy on how to select the right plasmids and bacteria, and where exactly on the binary plasmid I should ligate my gene of interest. Any help is much appreciated :).