Hi!
Do you mean the Epiphone EJ-300? Thats the newer version of the J-200 with solid top! If you are thinking about doing it - do it!!! I play this guitar since january 2005 and I really can say it is my favourite!!! I do own a couple of acoustics but I am really thinking about selling all the other guitars. I play most of the time without amplification in front of 20 to 30 people - and this guitar is loud enough to enjoy all of them!
I only had to adjust the fretboard/neck and bridge once - but it is very nice to play this guitar.
And it looks very cool playing the jumbo while your standing.
(I stopped sitting while playing since I do have this guitar <img src="images/smiley_icons/icon_wink.gif" border=0 alt="Wink">
Try it! <img src="images/smiley_icons/icon_wink.gif" border=0 alt="Wink">
hartmaster