Editing, coding the SD Gametype.

Hi, this is my second post in this section and the previous is almost the same as this one (i'm deeply sorry and correct me if it's wrong).

Well, i'm still editing the zombie mod by dozzer. I want it to make it "search and destroy" compatible. I already dissabled planting with my low coding knowledge. But i need 2 more things to do and i need you guys knowledge to help me, so please try (thx).

1st problem: I made 3 lives in 1 round (originally in menu), but sometimes i have to restart the map cause everyones dead in our team but the round doesnt wanna end.

2nd problem: I tried to replace the SD Spawnpoints with TDM spawnpoints for the other team to not be able to spawnkill. However, i had no luck doing it. I have syntax errors every time. /

Can someone tell me or give me a tip what i should do with these 2 problems. I like coding but i'm only a starter. (I usually make maps with scripts. )

EDIT: SORRY FOR WRONG SECTION!