Mappool

Im working on the next GET-Cup 6on6 and i want to add a new map for the pool.
At the moment i got the following maps:

Round 1: special_delivery 2
Round 2: braundorf_b4
Round 3: supplydepot 2
Round 4: sw_grush_te
Finale: Radar

I thought about to play sp_delivery and radar in the final, but i dont want to see a map twice in the pool, thats why i need another map.
give me your opinion

edit:
@ railgun:
we are working on an sw_railgun_spring version atm...dunno if its finished till the 29.01.2006