I have include WCDMA and LTE on top of current GSM version. You can work with 2G cell site data 3G and LTE together in one work space.
This will help you in overall seeing for all 2G 3G and LTE cells thus it should easy to plan neighbors for IRAT of 2G 3G and LTE.
While you import the KPI data, then you can thematic those KPI on map to see how your KPI was on the geographic point of view.
If you interest and if it can help you for your daily work as RF engineer you can try it.
You can download the tool MY-RF-GSM from this below link, and find the instruction in side the folder for how to use it (It's easy just copy application folder "MY-RF-GSM" to C:/ drive).
For MapInfo version 11 up:
Download: Click here to download Tool (for MapInfo V11 or latest)For MapInfo from version 9 up please download from this link
Download: Click here to download Tool (for MapInfo V9 or latest)