Trade Tulo/Nolasco for Ramirez/Lester?

[RileyRR]

So, this is my first time playing FB and my first trade request I have received. I have been asked to trade Tulo and Nolasco (my players) for Ramirez and Lester. You can see the league information and my roster below.

5x5 11-team Roto League
14 starters (C, 1B, 2B, SS, 3B, DH, 3xOF, 3xSP, 2xRP) + 4 bench
Current Team:
Montero (C), Butler + Sandoval (1B), Pedroia (2B), Tulo (SS), A-Rod (3B)
Nelson + Markakis + Victorino + Gardner + Rios + McClouth (OF)
Johnson + Nolasco + Jimenez + Anderson (SP)
Soria + Qualls (RP)

I appreciate your thoughts.