The domain doesn't matter so much (in the context of redirecting).
I say "so-much" because local domains can perform better in their own country, but usually it's negligible.
If the site had content originally on the .com, and you've already built up some SEO value from that content, then using a 301 redirect will tell search engines the content has permanently moved, and so any wighting for the content should transfer to the new home.
The domain doesn't matter so much (in the context of redirecting).
I say "so-much" because local domains can perform better in their own country, but usually it's negligible.
If the site had content originally on the .com, and you've already built up some SEO value from that content, then using a 301 redirect will tell search engines the content has permanently moved, and so any wighting for the content should transfer to the new home.
Hmmm, ok will have a think. I dunno if having it on .co.uk and .com will flag it as spam with Google?