Best place to buy superguns? (and Sigma Raijin parts query)

[AAA]

hi all,
where is the best place to get a decent sanwa-equipped supergun from?
i don't want to get shafted by too many middlemen taking their cut, though I do still want to deal with someone who speaks english and ships to UK.

i'm after a supergun with sanwa fitted... does the sigma raijin have sanwa parts? (I can't really tell from the lo-res pics I can find)
if the sigma raijin doesn't, what is the nearest kit in price terms that does?

many thanks in advance.
aaa

[Never_Scurred]

count me in too...I'm thinking about taking the plunge......
unfortunately, supergun buying isn't very straightforward at all.....