If it were my tank, and I wanted to set it up like a pro there is no comparison to the quality you will get with BML LED lights, but they are twice as much as the Finnex lights, but the old says goes "you get what you pay for". With the BML light you shouldn't need a second fixture, you may also even find yourself running it at 70-80% brightness.
As for filters, a canister filter to me is a canister filter, but HOBs are different. Just make sure you get a canister that is strong enough to cycle all the water in your aquarium at least 3 times an hour. I personally have swapped over for Fluval, which I used exclusively for almost five years, to SunSun, which is an extremely popular brand over in Asia where fish keeping is a major hobby not just a niche thing like here in the states. I think my SunSun filters are better than any Fluval I've ever owned, due to the price and performance of the unit itself. I don't know if it will outlast a Fluval, but I imagine it will work just find for several more years, plus if you have a problem these units are often only half the cost of Fluval filters of the same size so you can buy a backup and have it on hand if the shtf.