How much test were you taking at the time of these bloods?
Others can weigh in, but wouldn't Caber be more effective? Is the measure of your prolactin supposed to read ug/L? If so, the upper end of that range is 18. In that case I wouldn't waste my time with vitamins, you need to knock that down hard.
Why would you add anything before resolving the underlying issue? It's will only serve to complicate. Why not address your prolactin, get that within a normal range, then depending on how you feel decide to add.
What makes you believe you need TT of 35nmol/L to feel best? Your E2 is great, but I expect adding HCG and more test will throw that out of whack, then you need an AI to deal with E2 issues, which is a pain in the ass. At least that's been my experience. Don't get me wrong, I feel great with my FT around 750, but there is too much else to deal with.
Personally, I wouldn't mix a water-based compound with an oil-based compound, but perhaps someone else can weigh in. I know some do it.