Acid 70L ? 4 Ola H.
How would a 2004 Wood be ? Price is right it would be a high wind board , smallest in the van, and not really get much use, but a little.
65KG s for me
Sails 3.7 SF (of course) maybe up to 4.7 with a 4.0 in-between,
low dollar outlay for maximum adventure ?