We will begin the trip with 3 nights in San Diego and have 3/4 nights atcDLR. Now for the other 3 nights we want to go to Universal, LA spots like walk of fame, observatory, Hollywood sign, etc. and one beach day. Thought about staying at the Hilton Universal for 2 nights to do universal one day and sightseeing the other day. The question is do we go down to Huntington Beach to spend a night or to Santa Monica? Is it better to stay the 3 nights in Santa Monica or is it too far from Hollywood sights and universal?