cheers,
why against belts? I use a belt for squats and deads, I find it gives me extra confidence on the lift and when I forget it, I get back issues, the very same pain (right on my spine) that the chiro fixed.
I could probably go without the belt on deads, but squats would take some big convincing.
Also reading your newsletter, those lifts should be achievable within 12 months of solid training and diet? quicker depending on effort.