It looks like the maiden will have to wait, its raining today :-(
On the plus side this gives me time to install the wing struts.
Once I've done a few hand launches to get her trimmed we'll probably aerotow or winch her for the maiden.
Thanks for the correction Bernd, fixed. How did I figure out the stall speed? I used this excellent CG calculator
. I've found it to be pretty accurate.