Using a thick blade iaito as a skinny guy
Hello all.
I've been using a borrowed thin blade iaito for a while now. My sensei couldn't give me its measurements, but I weighed it at around 790g. Blade length is about 74cm.
My height is 173cm and my weight is 50kg, so that iaito is pretty comfortable for me to use (maybe even a tiny bit too light now, as my arms have been getting stronger).
I'm currently in the process of ordering a custom iaito from Nosyudo. I sent them my order form a few days ago where I picked a thin 2.45 shaku blade. All silver fittings. They haven't responded and nothing is finalized yet, but I'm now second guessing myself a little. While I do want my iaito to be lightweight, I'm not very keen on how thin blades look after. According to Nosyudo's size chart, a 2.45 shaku thick blade with all brass fittings and 100g tsuba could be anywhere between 880-940g. I already tried using a slightly longer (could be 2.50), thick blade iaito which was about 930g, and it was way too heavy for me while doing specific kata like kesagiri.
My question is, do you think it's realistic to get a thick blade iaito that's well below 850g? Maybe 850g is fine for me but I have no frame of reference. I'd forego the silver for brass to save weight, even if I prefer the look of silver.
Thank you in advance.