Just get 2 Aquaclear 70s for a total of 600gph at most (probably less). That is decent filtration, but you could add more if needed. Even with the best filters, you will need to do weekly water changes to keep pristine water conditions.
I have aqueon and marineland heaters. I heard fluval has a good heater too. Most heaters are pretty reliable. If your home is in a cold environment, then get a heater that can heat up your tank. If your home is always at a steady warm temp of around 76F, then you could get an undersized heater. Your heater will last longest if it turns on/off less often (duration does not matter).
As for light, get at least 55w fluorescent light in your tank. You may end up getting some starter plants like java moss and fern, so leave yourself available to upgrade if needed. Do you want plants? Don't pick a substrate yet, and leave your tank bare bottom. It will help if you decide to get fertilizer, sand, gravel, or a mixture of some of those in the future. Its too early to decide.
I don't know about hood that minimizes the most evaporation, but I do know that your water won't evaporate too fast. Since your tank is FW, you will need to do water changes every week anyways, so no need to be concerned about evaporation.
The more research you do about the things you want in your tank, the more decisions you will be able to make on your own.