well your a year or 2 to young, but since youve already done a cycle, im sure you are gonna do this one no matter what. However, I would not use fina in a second cycle (especially at 20 years old). I would keep it simple again and run it like this:
wk 1-12 sust 500mg split throughout the week at EOD)
wk 1-4 dbol 30mg ED
nolva 10mg ED, might want to throw in some liquidex at .25mg ED
start PCT 3 weeks after last sust shot; clomid 300, 100, 50mg
save the fina for a later cycle