Colt breaking question

Thanx for the advice n pointers. I have started light ground work as my schedule will allow. Once sports r done n school n my oldest graduates I plan on working with her more. She is a very trusting filly with me. I trim her feet n the pasture with no bridle halter or anything. She lets me do pretty much anything I need too. I'm sure she's gonna take time but I'm willing. When the time comes I sure hope I don't hit the ground. Been 20 years since I've been thrown. My husband is gonna get started on my round pen n riding arena after the first of the year. Can't wait. I like to ride alot with leg pressure n I'm very light handed. No need to b heavy handed. I've been working with my daughter too. She's Gettin there but at age 11 all she wants to do is rip n run. Her 13 hand pony has been there done that. He's finished western, English n play day n a level 3 dressage. Neat watching him travel. Wish I knew more bout dressage so we could get him to do the diagonals. That's my fav part. I'll keep u guys posted on my progress. I have two 12 hand ponies to work with too. Took them n in rescue. Those gonna b fun. Lol.