Design a Logo for Construction Company

Vitacon Logo - Version 1 (2 variant versions)

Nice to meet you Mr., I've played with letter "V" and have some ideas to make it become a construction company's logo. There're 2 variant versions for this version, 1.1 is thinner than the 1.2 (using the same color pallete). Please feel free to give me feedback. Thank you very much. P/s: I'll help you fix any details in logo even when contest closed without ask for extra payment.