I think you should just leave the plant bro, it's not damaged at all. It looks like it's growing alright, bending stems is all good but when they actually break and the 'skin' is pierced then you have a problem. not a big lose if it broke anyways, there's 2 shoots right below where it was bent.
Just look for a white hair coming out of a preflower/internode - easily seen by the human eye and no need for a magnifying glass. Looking good anyways mate and you're lucky to live in a windy place as that will pay off in the late stages of flowering to prevent mold; the wind will dry the plant up quick if it rains. I grow sativas to avoid mold, there's nothing worse than mold or spidermites! spidermites are straight assholes!.
You gotta look at the shape and density of the buds to determine indica or sativa - the Panama is so contradictive; it has a hashplant aroma with deep dark green leaves that don't really look like pure sativa leaves but the strain is definitely a 100% sativa. It takes about a week for the plant to recover from topping and then it's all go from there.
Here's the Malawi mum flowering inside
http://www.metservice.com/towns-cities/tauranga look at sundays forecast! so much rain
no need to visit my spot for awhile. definitely semi subtropical - tomorrow there is only a 4 degree fluctuation with an 18 degree low! pretty warm if you ask me.