I also got a Warmoth body and neck to fit the electronics of an old Variax 300. I love the playability of that guitar and it used to be my go-to. However, since I got a JTV-59 it has now become my go-to. I love the look of the JTV-59, but I also love the look of my Warmoth V300 (of course I like it - I chose it! I did not like the look or feel of the original V300). I think once the JTV-59 has had some time I will likely play both of them about 50/50 although the JTV's alternate tuning knob is very nice, and it has improvements in the interoperability with my Pod HD.
Overall I am extremely satisfied with them both. My formerly go-to Les Paul Deluxe has definitely taken a rear-view seat.