Fan choices?

When I bought my car the previous owner installed an aluminum radiator and just a single 14" electric fan, no shroud and a 180* thermostat. It'd stay 190 to 200 if I was moving but as soon as I'd slow down for stop signs or traffic it'd get up as high as 220 or so. I put in a 160* thermostat and it help quite a bit but that was just a bandaid. Obviously not having a shroud was the biggest culprit to why I would get over 200* consistently. I say if you can stay in that 190* to 200* and the temp gun confirms that you should be good. At least with my limited knowledge.