You ask such a general question. There is no answer. You say 450 and then state you are using Sust esters but not in Sust ratios. then you take about including test acetate. I am beginning to believe you don't have enough understanding f esters and how they behave when brewing.
If you want to pin less volume, make some test e at 500 and pin 0.5ml EOD In a couple weeks you will have steady, elevated test serum levels without the pain of trying to reinvent the steroid wheel.