Have owned and raced 180b's over the years and really enjoyed them. Still think the L18 was the best of the L series engines.
a12grunt -- I have early and late grills in the shed and possibly a few other bits if you are after some. Also have a couple of the original twin point dissy's in the cupboard I think.
Looks like you had a fun day Bob. Our car club run those events twice a year and thats probably the only event I miss since giving up racing. The little Datto's are well suited for this. Where did you end up on the list at the end of the day?