How do I customize my domain name on blogger? Can the gurus in the house assist or direct? Kindly assist

By customization, you mean?

i don't get your question very well. May be you want to change your website to jayjohnson.com or jayjohnson.ng instead of jayjohnson..com
if so let me help you by visit
http://na2day..com/2012/09/how-to-change-your-website-to-comng.html

NOTE: you are going to be paying N1500/N1700 per year. The details of this were best explain at the site

JayJohnson: How do I customize my domain name on blogger? Can the gurus in the house assist or direct? Kindly assist

This should help: http://www.google.com/support/blogger/bin/answer.py?hl=en&answer=55373

JayJohnson: How do I customize my domain name on blogger? Can the gurus in the house assist or direct? Kindly assist

Blogger recently changed the way you customize your domain name on blogger but it's still the same process through the
A records and CNAME.

Thanks all for your guide