Editing DNS entries in Cpanel (WHM)

My host was kind enough to provide me with WHM for CPANEL so that I could edit my own DNS entries. Unfortunately im not too clear on how things need to be set up and I dont have the luxury of experimenting as this is company's domains im dealing with here. The code pasted is for standard Standard Package

Id like to use this host's own nameservers which are:
ns1.chqdns.com
ns2.chqdns.com


I need to change it according to the screenshot from our previous host and I need done as soon as possible(lowest TTL right?):

http://i29.tinypic.com/9uuel2.jpg

; cPanel %cpversion%
; Zone file for %domain%
$TTL %ttl%
@      %nsttl%	IN      SOA     %nameserver%. %rpemail%. (
		%serial%	; serial, todays date+todays
		86400		; refresh, seconds
		7200		; retry, seconds
		3600000		; expire, seconds
		86400 )		; minimum, seconds
 
%domain%. %nsttl% IN NS %nameserver%.
%domain%. %nsttl% IN NS %nameserver2%.
%domain%. %nsttl% IN NS %nameserver3%.
%domain%. %nsttl% IN NS %nameserver4%.
 
%nameserverentry%. IN A %nameservera%
%nameserverentry2%. IN A %nameservera2%
%nameserverentry3%. IN A %nameservera3%
%nameserverentry4%. IN A %nameservera4%
 
%domain%. IN A %ip%
 
localhost.%domain%. IN A 127.0.0.1
 
%domain%. IN MX 0 %domain%.
 
mail IN CNAME %domain%.
www IN CNAME %domain%.
ftp IN CNAME %domain%.

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