2 ?s: Martin/Harvin for Spiller/TorreyS and more! WHIR

[monkiesatemybaby]

Standard scoring, we start 2QB/3WR/3WR/2TE. I went QB-QB in the draft, so I had to stretch for RBs (there are only 6 teams in the league) at RB/WR I have:

RB: Doug Martin, Sproles, Steven Jackson, MJD, and Mathews.
WR: BMarshall, Roddy, Harvin, Maclin, BLloyd and Bowe.

Mathews of course is Mathews, so I had to bench him and MJD week one. If Mathews were healthy, I'd feel good about MJD/Mathews/matchup, but i figure 6 starts out of mathews and I'm lucky. I kind of want a "start now/#1 of the week" kind of guy, and I've been offered CJSpiller+Torrey Smith for my Doug Martin/Percy Harvin. I hate giving up harvin but I'm kind of stacked, and I sort of love Spiller (he ended last year on fire and looked great week one). Would you do this?

Also, for another league I ask this: For the rest of the season, would you rather have Lynch and Turbin or Spiller and Jackson?