alot of people would tell you to do test E or cyp only for 10 or 12 weeks.
just my opinion but knowing that your first cycle will have the best gains that your probably ever going to get, you might as well take advantage of the benifits. By no means does this mean go way overboards and take a ton of gear. just do a nice litle mild cycle and reap the benifits.
If I could go back and do a first cycle. this is what it would be
Test E weeks 1-13 500mgEW
EQ weeks 1-12 400mgEW
d-bol weeks 1-4 30mg ED
pct weeks 15-18
day 1- nolva 40mg ED-clomid 200mg ED
days 2-14 nolva 40mg ED- clomid 100mg ED
days 15-28 nolva 20mg ED-clomid 50mg ED