Makita SP6000J1 tracksaw - guide rail compatibility

[Denis Gefter]

I'm looking to buy a new tracksaw and Makita's caught my attention. It looks like an updated model (SP6000J1) is available, but I'm not clear on the changes compared to the older model - SP6000K1. The only difference that I found on the makita's website (http://www.makitausa.com/en-us/Modules/Tools/ToolDetails.aspx?Name=SP6000J1) is "Saw base is attachable to other guide rail systems in the market".
I was wondering if somebody who has this particular model can comment on the guide rail compatibility. I'm especially interested if Makita can run on DeWalt 102'' rail.

Thanks
Saw base is attachable to other guide rail systems in the market - See more at: http://www.makitausa.com/en-us/Modules/Tools/ToolDetails.aspx?Name=SP6000J1#sthash.pHrZCKqR.dpu f

Saw base is attachable to other guide rail systems in the market - See more at: http://www.makitausa.com/en-us/Modules/Tools/ToolDetails.aspx?Name=SP6000J1#sthash.pHrZCKqR.dpu f