Hi! In Sourcemod u should install plugins if u need more (there are several in the basic install like mapchooser, rtv, and so on...) and a little change in their cfg files wich are automatically generate by the plugins, and run you server smoothly!
I used to play with Mani on before, but it has a lot of problems and I decided to change Metamod - Sourcemod this is much better than the others. Lot of ppl work around here to make this plugin run better and better, so it was a GOOD CHOISE!
I think u should look around in the forum posts to find what U need!