One of these will be just right for your tank.
https://www.amazon.com/dp/B017GWDF7E...a-306799712858
While they are manually adjustable, and don't come with all the bells and whistles, they are only 103$. They will certainly grow anything you put under them. They are fairly popular and when I started my larger tank I originally went with 2 of the 300W versions. Everything I put under them grew.
And yes I'm doing fine, thank you. Yourself?