Hi, I listened to the second version.
I would still take that bell-like ep down a hair, and the strings in the right side could be pulled back a bit.
Your vocals I think are doubled in the chorus? I'd recommend that technique for the verses, too, it sounds nice and full.
It's a nice tune, wouldn't be out of place in the early 1960's! Or maybe the later '60's! Or maybe it's the early 80's, with the Thompson Twins? One of those . . .
Listen to the drums - biiig reverb. Listen to the strings and ep - hardly any. If that is what you are going for, then there you have it, but one approach is to reverb things roughly equal so they sound more cohesive, like they were all in the same room or on the same stage. I dunno, I read it in a magazine somewhere!
As far as melody goes, it's very catchy indeed!
cheers,
-Tom