I've never played the LGX so I probably will not be much help but I'll give my thoughts on it nonetheless. My introduction to Godin was an Acousticaster. I was looking to buy a Gibson Chet Atkins SST but I saw the acousticaster which looked similar and tried it out. The metal tines which vibrate inside the guitar gave it a very unique sound which is a closer approximation to a full size acoustic than the Gibson. I decided on the Chet Atkins though because nothing cuts through a live mix quite like it does and also I just wanted a Gibson. In retrospect though I think I would have been happy with the Godin and my bank account would have stayed a little more full. Now on to the LGX. I am a big fan of LR Baggs pickups and I don't think you could choose a better brand but I have doubts about that guitar's ability to produce a true acoustic sound. I think about it this way, if I put electric strings on my Chet Atkins, it wouldn't really sound like an acoustic anymore. With a piezo pickup, it certainly wouldn't sound like an electric. Putting acoustic strings on a strat would yield an equally unpleasant sound I would think. However I have been surprised before and maybe the thing is great. Speaking of which I was really surprised to hear a guitar player a few weeks ago step on an effects pedal and get a damn good acoustic sound out of an electric. I have tried a few of those acoustic simulators before and didn't like the results. Whatever he had sounded really good though. So something out there does work, you might want to check into that route if you already have an electric you really like.
