Hello,
I have a good deal of experience with installing programs, binaries, etc, on Linux, and have installed Munin , Nagios and Zabbix on Linux servers a number of times in the past.
I can have these setup and running for you by the end of next week (Dec 30th) at the very latest, though usually much, much sooner.
If you'll take a look at my profile, you'll see 5 star customer service, 100% completion, 100% on time. I take my job and the relationship with customers very seriously, and will treat your project in just the very same way.
I look forward to hearing from you and working with you on this project,
Tom Whiting