help with twinny dimensions!!

greetings earthlings,

dino here all the way from sunny cornwall u.k. i am looking for advice and suggestions on dimensions for original style twinny, i particularly love the mandala twinnys posted on swaylocks… have already shaped up ply fins and now want to mow the foam and get into sum figure eights!

any help would be appreciated.

What length.

Most of my twins were 5’8", 15" nose, 14.5" tail, WP 4" ahead of center, 2.5 thick, kinda flat rocker out the back, standard nose, flat decked, V out to fins, then flat.