Gamemode for my New Map?

[Gabe Noodle from Volvo]

I'm making a new map, It's kind of a one way flag delivery. Red team starts in a fortified base to defend the intel, blue team has to cross a bridge or go under or around it steal the intel and get back to blu's base to deliver it. I have three questions I'd like to get your guys' advice on.

1. Should I make the map capture the flag(current mode) or special delivery style?
2.If you think the map should be ctf, what do you think the capture limit to win should be?
3. If you think the map should be sd, do you think that the capture room should be behind the blue spawn or in front of it in a neutral area?

Map:/http://tf2maps.net/resources/ctf_seige.945/

 

[Muddy]

Donut the Vikingchap has a map called Infiltration which has the same objective. You could look at that for reference.

Personally I'd name it CTF; anything that doesn't explicitly have the same kind of gameplay as Doomsday should be named as such.