Here is my proposal, though since I am not CL it means very little :/
map (time if different from default 25)
de_cbble
de_season
cs_office
cs_deagle5 (10)
de_contra
de_dust2
de_inferno
de_cpl_mill
de_aztec (20)
scoutzknivez3 (10)
de_nuke
de_losttemple_pro
de_russka (20)
de_dust2
cs_italy
deaglezknivez (10)
de_nightfever
de_train (20)
de_piranesi
de_strata (20)