(Again, im learning english, so sorry for the errors)
Thez_yo: better cold than too hot. You can buy a nanodome 10$, and its a perfect terra for growing heli. You can put your lightning system on the top, at 3 inch from the plant.
The strong special material hold any heat from the lighning. If needed you can put a heater pad under the terra.
Amphirion: i call at the montreal botanical garden(where i buy the original plant) and they say i have a h.minor 100% sure.
Also i looked at many many pictures of minor, heterodoxa and hybrid. And the pictures i provide here dont look like hybrid. Heterodoxa have a bigger spoon, and often darkier(with the intense solar radiations i think).
Heliamphora heterodoxa have a more bent over spoon, often the spoon can be as big as the pitcher.
Heliamphora minor have a spoon more vertical, less bent over the pitcher, and more little. And the minor have more hair everywhere.
But thanks anyway hehe