Adding "not so pro" perks (grenade launchers, RPG and claymores)

[danujaboteju]

This may seem like a not so pro question, but we have some players who like the steady aim sniper in promod and love to use claymores. Also some players prefer grenade launchers and RPG. Is there any way to add these perks and weapons to promod which can be selected by the players as they prefer? Thank you