hey man , the plants look good, a little tall. but as you said your lights are tofar away. if i were you i would loose the tinfoil. it does the trick but can create hot spots. for a cheep temporary answwer i would try painting the inside of a cardbord box white, and putting the plants ans lights in there till they get a little bit bigger. you would want to cut a cuple holes at the top and botom of the bottom of the box and fix a fan to the hole on the bottom * i picked up a little 4inch desk fan from walmart the other day for 5$* that wont be to strong to break the plants, but strong enough to cool the box.
if you dont have the means to make a little box then i simply sugest mooving the lights as close to the plants as possible, and putting a small fan on them
i hope my sugestions help you,
good luck and happy growing