No, not at all. That's what weekends can be used for. Like I mentioned in a post a while back, by combining two targets at the same time. Focus on your main demographics during the important broadcasting times, such as weekday mornings and afternoons and then let it loose on Saturday and Sundays, or a specific time slot, say, late on Sundays. Other stations are known for sock hop or disco Saturday nights, K-Earth can do a flashback presentation, bringing back some great oldies that they were known for and that relate to the classic Southern California lifestyle, such as the Beach Boys and Rivieras. Why do you think K-Surf 1260 was launched? Because listeners want it. Bring back the classic jingle package, specifically for your weekend classic presentation and combine it with real oldies Southern California is known for, and you'll gain more listeners overall. You've killed two birds with ONE stone effectively and satisfied your precious almighty dollar at the same time. I believe it can work.