This article has mentioned one important point which will help me in my analysis. Because of the way we manage our singapore currency, we are "importing" the interest rates of US. This actually means that we need to look closely at the interest rates of US to determine the interest rates here. Their interest rates are still quite low now which is good because it makes borrowing cheaper. If it actually increases, then it will hit our DPU.
This is something to think about. At least we have a year to digest and analyze how it will impact us.