Anyone have experience with this lighting system? Tempted to purchase one but unsure of a few features. Does the light quick detach? Even if an additional accessory is required. Ease of holstering and drawing if not quick detachable. i.e. new muscle memory teaching sessions. Concealment characteristics (I like my 23 and I think he should have a new buddy) Thank you for any help you can provide. Any different lights you might recommend?