Renting of Cell Site Analysis Equipment

We are currently looking to upgrade our Cell Site Analysis equipment range.

Then we thought if there any companies or individuals who rent out said equipment so we can test it to our exact and specific needs. Rather than having to believe the sales pitches.

Which in turn obviously means we can make an educated decision in the purchase with no added "time" constraints.

Does anyone know if this is possible? Does anyone offer this service?

Our shortlist at present is

Nemo
http//www.anite.com/wireless-network-measurement-solutions-2.html?Itemid=59

TEMS
http//www.ericsson.com/solutions/tems/

C-SURV
http//www.3gforensics.co.uk/products/sitesurvey/csurv

However if anyone has any other options that would be greatly appreciated.

Thank you
Si