Tmkarc1 hobby had a deal going on with the tarot 450... I sits suggest checking that out too ..
Have heard good things about copterx gyros but never read up on frames.. Probably will be better than HK
My 500 is a CopterX And if thats anything to go by, it can't be too bad. I bought two of there 500 and only one issue came up. Some holes weren't finished properly. No worries after 5mins i had cleaned the holes but i emailed them and they sent me a whole new frame anyway.
hey Tony if ya need a canopy im selling the one out of my pro3gx kit its on ebay right now but i can take it off for the right price
or i got a used one with my hk 450 pro ill let go cheap
here is a pic of the align 3gx canopy