I'm new to this forum having just refurbished a 1973 Series III Station Wagon. I'm wondering from other owners how to solve small convenience issues like compatible cup holders for modern large cups and placement of speakers that won't be obtrusive in the cabin but will transmit good sound, ideally Bluetooth.
Thanks!
Chris
Chiang Mai Thailand
Click image for larger version. 

Name:	mmexport1465518561862.jpg 
Views:	261 
Size:	82.2 KB 
ID:	11675