for lights i woud prob go for around 2 to 2.5 wpg
. pressurized co2
plants that i can id are
the red plant to the right is rotalla wallichi
the pinkish plant behind it and under the really pink plant looks kinda like some sort of bacopa.
the green leafy plant that is a little offset from the middle of the tank looks like hygro.
and the red plant next to that i would guess is some sort of ludwigia
thats the best i can do. you have a lot of plants crammed into that tiny picture, lol