Not had the VAT yet so and can't remember what I worked it out as but something like £700 or £750.
It's Korean so build quality is probably on par with the Schecter, this is only my 2nd guitar so your probably better asking on the seven string forum. Scale length isn't a problem at all for me, it's the width of the neck you have to worry about. The jump from 6 to 7 doesn't seem that bad but 7 to 8 is a much larger step, mostly a case of getting used to it. I'm doing my low down power chords with index and pinky, bending notes needs some readjusting and I got ringing open strings when I tap now for some reason but sweeping is fine.
Main reason I went with the Agile is for the scale length to carry the tone of the low F#, I've played the Ibanez RG2228 and RGA8 with a .072" on the 27" scale, felt really slack so I was wondering how a much thicker string would affect the sound and having heard some recording that I wasn't keen on I took the risk on the agile. Agile having the bonus of neck through :D
Had a look at string tensions earlier if you interested
len 28.6"
^F,,, .072" nw == 7.74kg
^F,,, .074" nw == 8.13kg
len 27"
^F,,, .072" nw == 6.9kg
^F,,, .074" nw == 7.25kg
len 26.5"
^F,,, .072" nw == 6.64kg
^F,,, .074" nw == 6.98kg