Well I all your points are valid, personally I bought 1/60's thinking they were the best at the time before 1/48 emerged. I would have loved that scale and stayed with it Because:
1.Whether it be the handiness or scale it is feasible to make enemy mechs in that scale possibly in the future.
2. The dexterity and detail of the battroid was better than a takatoku//bandai (though not as robust.)
The only thing that I didn't like about the 1/60 was the way the legs had to be removed from the body when transforming.
IF ONLY THEIR LEGS where attached to their body much the same way as the 1/48.
For me the 1/48 scale's main selling point was the legs were attached to the body.
If it was nothing more than
a bigger more detailed,more posable 1/60 removable leg type, I would have passed up the entire line.
If ever Yamato decides to remake the 1/60 line, It would be wise to take lessons from the bigger 1/48 scale.
As with 1/48 enemies, graham did mention the possibility as Zero but then again I am not the only one that desires enemies in this scale.the 1/48 made up for my own qualms with the 1/60's legs. In one way though improbable 1/48 enemies would be deserving even just as models we have to paint.. I mean Mospeada had 1/48 transformable legios mech? why can't we even have 1/48 regults/glaugs,etc even as models?