I'm facing the same question right now with Adelita. I think a 10-14 day schedule might be pushing it for a sub-yearling boa, but a 10-day schedule with a bit of a temperature drop (to the degree you'd want to do that with a young boa) should be fine.
For what it's worth, I'm putting Adelita on an 8-day schedule starting next week, with the possibility of moving to a 10-day schedule between December - February. Depending on how she's feeling and how her new enclosure shakes out, I may drop her basking temp from 90F to 88F and lower the humdity from 60-65% to 50-55% as well.