im pretty new to observium but i am loving how easy it is to use so far!

I have a couple of minor issues though 

1) i have added two servers that are configured almost identically and observium has only picked up the lm-sensors info for one of them - is there a way i can force it to get this info from the second server? 

2) On the note of lm-sensors - Observium is parsing the output of lm-sensors and treating the threshold values as actual sensors - can i make it just outright not graph these whilst keeping the actual sensor data?

3) I have a windows server added to observium and i am getting a load of ports that i dont care about - same question as above - can i make observium ignore these ports and not even list them/try to graph them?

4) i have unix agent installed on a server exposing hddtemp data but sometimes when observium polls it doesnt detect all hard disks or sometimes none at all (whilst at the same time i confirm hddtemp is working as expected and showing all disks) Any ideas whats causing this?

Thanks