Adding factory tachometer to Civic DX Hatch... Possible?

I have a 88' Civic DX Hatch. It has no tach. Can I add one simply by sourcing a used gauge cluster from a like Civic model and installing it into the existing binacle and pluging it in to the factory wiring harness? Did DX's even have the option of a tach?

What years will work?

Thanks

Eric
San Diego, CA

Amendment to the above... Will the following allow me to have a tach in my Civic DX Hatch?.....

http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&rd=1&item=7971465611&category=33675

Also, will 88' and 89' CRX's gauge assemblies fit in an 88' Civic Hatch?

Thanks,

Eric

yes

88-89 clusters for 88-89 civics