The Fook Le one was one I wanted to go to but didn't get the chance to.
Just checked up on the one in Mongkok and it's in the Yan On Building, seems highly recommended.
Don't think I read about Kanto Hobby one, will look into that.
The Buster was at a shop in Fanling, just in the shopping arcade outside the train station(love how most of the shopping malls are just outside train stations
)
However don't quite quote me on the price, not 100% sure after thinking about it, I might have misread but I think thats what it was, either way some of these small shops in places like that sell pretty cheap.
That shop is where I got my Blue Frame for about $300.
My brother lives in HK atm, might actually get him to get me the kits and send em over