I am 6' tall, 32 inch inseam. The 700 fits me pretty well. Be sure you get a step over and not a step thru - my wife has a step thru and it is definitely too small for me to ride.
You might need to buy a longer seatpost, but I don't think it will be necessary. The adjustable stem helps fit the bike to you. I switched to a Cane Creek Thudbuster seatpost (and the bike is in FL at the moment) so I can't say for sure about the longer seatpost. But a seatpost is only $25 on Amazon.
For my own comfort, not because it needed it, I bought and installed a stem riser. Less than $15 on Amazon/Ebay. Cables were long enough to raise the handlebars 3+ inches, as was the front brake line. I wanted a sit up straight bike rather than a lean forward bike - which I only discovered after buying it. I still use a lean forward position on my MTB. I also added a Soma Dreamriser handlebar - it has 2" of rise, and the bars are swept back 25 degrees. My wrists like the new bar a lot. I also tried a bar with 45 degrees of backsweep but it was just too much. When roaming around on pavement, I really appreciate sitting upright and feel that I can see what's around me much better than when I was leaning forward.
Other bikes you might want to check out would be Rize bikes and Juiced bikes. Although I haven't ridden either one, both were very appealing to me for he same reasons as I liked the R1U 700.