Trade Shattenkirk + Purcell for Byfuglien + Clowe

[GVobes56]

I was offered his Byfuglien and Clowe for my Shattenkirk and Purcell. He said he would take either of the these deals separately if I did not want to trade both (i.e. Shattenkirk for Byfulgien or Purcell for Clowe.

Should I do any of these trades? Any help would be greatly appreciated!

Skater stats include: G, A, +/-, PIM, PPP, SOG, FW, and Hits

I have:
Stamkos-C
Kopitar-C
Henrique-C
Steen-C
Benn-C
Pacioretty-LW
E. Kane-LW
Dupuis-LW/RW
Fleischmann-LW
Purcell-RW
Eberle-RW
Havlat-RW
Pietrangelo-D
Shattenkirk-D
Phaneuf-D
Burns-D
Visnovsky-D

[GVobes56]

Any help with this one guys?

The other owner also has:

Lecavalier-C
Gagner-C/RW
Elias-C/LW
Lucic-LW
Alfredsson-RW
Burrows-LW/RW
Dubinsky-C/LW
Backstrom-C
MacArthur-LW
Clowe-LW/RW
Byfuglien-RW/D
Carle-D
B. Campbell-D
Yandle-D
Giordano-D
Souray-D
Garrison-D