JP1 - you might want to work on your navigation a bit. The OP said she's in Kent, which is not exactly local to Old Sarum. Experienced instructors I talk to are also not particularly complementary about the AT3; the C152 and PA28 may be old, but they seem to have much better handling.
Stephen Furner - if taking that approach, I'd add in 3-axis microlights.
she dreams of flying - Before you start, get a logbook so you have record of all of this.
G