Need some footclan help!

I’ll try and make this as brief as possible.
Joined a coworkers league (IDP gross) 30 man roster. Must start 10 players on O, minimum 1QB, 1RB, 3WR. The other 5 are essentially super flex. Just curious on your thoughts when drafting? Stack a position like RB since I can pretty much play 6 of them a week, heavy on another position? Or try to even it out. .5 PPR! Thanks!!

Quick bullets:
5pts per pass TD
1pt per 10pass yrds
10pt per rush TD
.5 PPR
10pts per rec TD