And that's not quite nit tight, but it's a lot close to that than to LAG style you claimed to have when you said this:
300 hands is plenty to get an idea of what someone's VPIP and PFR are. Yes, your longer term numbers could be 22/18, but that's still tight. At least I certainly wouldn't label a guy who is 22/18 as a LAG, or else I wouldn't know what to write for the guys who are 34/28, let alone 65/48, etc.
What do you consider TAG? Like 12/8 or something? LOL.