Not a problem at all. All it means is your legs might be heavier/more expensive than they need to be. Provided you remember the support capacity of your system is limited by the head and don't assume you can load it with the full weight your legs can take you'll be fine.
|Uplifting Colors by BBrooks|
|Hey! by Flor Tempra|
from Laughing Camera
|Nightshift by Hobbyfotograaf|
from - The Steel Worker - (Full Colours Only + A Border)