r_a_ - Hmmmm - you bring up some interesting points. I hadn't gone quite as in-depth with the modding option, but indeed, you could trick that axe out pretty nicely with the upgrades you've mentioned. Initially, my mindset was to just get a good, out-of-the-box player to monkey around on, and dig the groovin' vibe of P-90's. The stock p'ups, as I said, were kinda' weak, so those would have to go pronto. In addition to the mods you've already stated, I would also have to: 1.) Have someone else do the work, cuz' I'm not a guitar mechanic by any stretch of the imagination - that's addt'l labor; and 2.) Probably would have to have the nut replaced with a bone or graphit unit - again, addt'l cost. Now we're in the range of $400+, which is a long ways from where we started.
Hey, I've been on the Agile website, and already know there's legions of happy Agile guitar owners. Maybe I didn't give it much of a shot. I mean, $400 for a screaming LP Goldtop copy - that's pretty small potatoes in the grand scheme of things, isn't it.
Now you've at least made me want to sleep on it.