RTKDCMB
Senior Master
Is your style an ITF-off shoot?
Originally, but not for the last 40 years or so.
Most ITF guys do in fact bounce around.
That's their problem.
As for your question, if what you're saying is that you're doing solid kickboxing sparring with hard contact, then I in fact don't think it will break down.
Ours is a non-competition type with non-contact sparring.
A Kukkiwon competitor is twice as fast in their footwork and will run circles around you. But sure, if you got knockout power, go for it.
They can run all the rings they want, they won't be running them for long before feeling some of that knockout power.
Have you ever sparred a Thai guy?
I assume you mean one that does Muay Thai so yes there was a guy who had done it for quite a while that joined our school until after he got his black belt with us. I also got into a street fight with someone who had done some kickboxing for a few years and through out the entire fight he could not touch me.
Depends on the background of the Kickboxing coach.
I have never seen a kickboxer in person or on a video with the same turning kick method as ours. Seen one with a similar side kick but not turning kick.