1st cycle little help needed

[whos]

hello guys, im seeking for some good suggestions/opinions

I'm currently gona start my first Test E only cycle for 10-12 weeks at 250 mg's a week ( i know it is the low dosage but this is the way i will do it )

im also going to run Nolvadex 20mg ED

For PCT im going to do Nolva + clomid.

1st question i want to ask whether its better to run arimidex throughout the cycle instead of nolva and save nolva for pct, or nolva only is fine during the cycle?

And also for this low dose of test e, should i add hcg ?

i'm mostly worried about my libido, some people say they have a decrease in libido rather than increase, should i use anything to prevent decrease in libido?

and also should i split the 250mgs to 2 x 125mgs a week ?

thanks guys