New Grower Need Help!!

Heys guys, 'ive been growing outdoors for a while and decided to take nature's role into my closet.im currently growing indoors already 45 days into growth, I need to know if i have enough lumens to grow my two plants correctly.one is an indica 12" the other is an indica/sativa cross at 18". just started flowering phase, already first week into flowering. im running on 4 100watt curly flourecent bulbs, 2 16w(60watt) curly flourecent bulbs, 1 75watt incandesent bulb and 1 14" long 15k saltwater coral flourecent tube. i need to know how many lumens i have and, lumens needed to grow properly and also, if i am using the correct spectrums.

thanks alot for your time to look at this guys. ja bless