I just picked up an all-glass Aqueon Versa-Top lid for my Aqueon 36G bowfront (http://www.aqueonproducts.com/products/aga-glass-tops-hinged-glass-tops.htm).
Specs: 29.3" x 7.3" x 1.4", UPC #015905296038, Product #29603
You can special order through your LPS, or order online.
With that over your tank, you can add any 30" light bar you want. A dual lamp unit gives you the most options for florescent. Or you can go LED. I have the Aqueon Modular LED with 3x day bright modules.
Specs: 29.3" x 7.3" x 1.4", UPC #015905296038, Product #29603
You can special order through your LPS, or order online.
With that over your tank, you can add any 30" light bar you want. A dual lamp unit gives you the most options for florescent. Or you can go LED. I have the Aqueon Modular LED with 3x day bright modules.