BIG QUESTION? Which 4Sp/2Rp do I use? Need 24 IP

[dbacksnats]

SP Mark Prior
SP Gustavo Chacin
SP RANDY
SP Carlos Zambrano
RP Joe Nathan
RP Justin Duchscherer

BENCH
SP Tim Wakefield
RP Damaso Marte

***SCORING***
Yahoo head to head league
16 Teams
Roster positions C, 1B, 2B, 3B, SS, LF, CF, RF, Util, SP, SP, SP, SP, RP, RP, BN, BN, BN, BN, BN, DL
Stat Caegories R, H, 2B, 3B, HR, RBI, SB, TB, E, AVG, W, L, CG, SHO, SV, H, R, ER, HR, K, SB, ERA
24 Minimum Innings Pitched