Wish you  were closer.. I'm going to be leting my modded JD302 CRC go  soon.
I upgraded the caps to Clarity MR series and added some early 60 's Amperex ECC83's, Mullard  CV4024's and Canada Fuller EL34's,   what a transformation.  It's a great little amp
As mentioned earlier in the  thread,  don't overlook the little chip amps with  a  decent pre in front of them. I've just picked up a Dodd pre and a prototype amp based on one of the smaller chip amps, about  10 wpc of  extremely linear  power . Both are running off a 50AH 12V battery/CTEK smart charger and  it is stunning.  I was extremely skeptical regarding the  low power but unless you are in a large room, it's plent (my room is  18' x 12').  
the few folks who have now heard it  have all been  pretty much stunned
jay