Um... It's 97° out. That engine makes past 1.2hp/inch - and it's got aluminum heads so it's tranferring more heat into the coolant. 210 is not "hot". It's warmer than it's run in the past, but certainly not hot. 220 is warm. When I set up fan switches I set them for 215° to come on and they should be able to cool it back down to 195. As long as your system can maintain that 210 level you're fine. 230 is hot, 240 is very hot. It doesn't seem like a big difference there but if this cooling package worked when it was 90°, or 85°, it's working fine.
It's 97° outside... What does it do when it's 75° at night?