Great use of space and resources - very lovely. And you're absolutely right to monitor the leaves - I've managed to scorch more than one catt by letting it get an hour or 2 of midday sun out on the deck. Your Schomburgkia looks close to the limit on sunlight, but they do seem to bloom more when the leaves get yellowed somehow. I just can't see past the leaves when the plant is blooming and the foliage looks tortured - not directed at you personally, AT ALL - just my own feelings on the subject.