That plant package would be ok. I would worry about the Microsword and Cabomba not doing well (they'd thrive with more light than you'll have).
I would suggest picking out some plants from this list:
http://www.plantgeek.net/plantguide_...=1&filter_by=4. It is pretty accurate. You can also look at the low light and medium-low categories too.
If you know you are going to buy online, then you could pick a site and order that way. If you will be buying locally, then I suggest you see what is available first.
http://www.aquariumplants.com
http://www.aquabotanic.com
http://www.aquariumgarden.com
^^Those are all good sites to order from.
If you are going fishless with cycling, I wouldn't put the plants in. Really high ammonia levels can lead to algae issues if you run the higher wattage light fixture. I suggest fully planting the tank and adding fish slowly....called a silent cycle. You will likely not see ammonia or nitrite readings, or see very low amounts.
Depending on your stocking level, adding nitrogen might be beneficial. If you have enough fish, the nitrates should stay high enough to satisfy the plants. A micro nutrient mix like regular Flourish would be beneficial. It contains iron. I wouldn't add just iron....you can have algae issues quick, since its more potent than what is in Flourish. Another nutrient to dose is Potassium. For now, Flourish and Potassium are the only ones I'd suggest. You can buy both of these liquids at lfs. They are made by Seachem.