Despite the problems, they're looking good Karl.
The original Airfix MkV kit was very advanced for its time, and the first to portray the under-side 'gull wing' properly. I've built a few over the years, including conversions to Mk1, but I think the current kits are ex-Otaki or similar, according to what's shown on the Hannant's listings, and from what I've seen of your kit parts.
I want to do a 'clipped wing' MkV in this scale some day and, having built the Tamiya MkV, I think I'll go for that kit again.