Be Right On is a little too close to a certain Mamas and Papas song, even having the same intro.
Smiley Karma - love it, although there are touches of 'My Sweet Lord' in there.
How to Live on Love reminds me of 'California Dreaming' - but also has sufficient originality to live it's own life.
I love the sound. Very late 1960s influences which, for me, can never be a bad thing. If we dismissed everyone who sounded like someone else, there'd be hardly any new bands out there. You ackowledge the Mamas and Papas as a major influence, and your sound does make it fairly obvious, but I think that over time you'll develope your own identity while, hopefully, mainaining that 'summer of love' feel.
I think you're cool. I'd happily buy your album ( any chance of a vinyl version?

).