Hi Sir! Thanks for the feedback! the logo in black backgrounds usually attracts more eyeballs due to its luxury! for example even the
http://www.kwluxuryhomes.com/luxury/ uses black in all in their corporate identities and branding working. they only switch to white for letterheads and invoices...rest you can use the black backdrop for their logo like in business cards-decal-yard signs - website etc. Hope its help you.if you have any doubt or you want any changes,feel free to ask.
Regards
A