[Elecraft] K2 Outboard Amplifier options

[Curt]

My K2/10 is most times sufficient for DX.  But, sometimes it would be nice to have 50-100 watts.  Would rather not cram a KPA100 inside the K2, am wondering what options others have found useful recently.  Have encountered some references to installing the KPA100 inside a separate box, but seems there is a lot of wiring to run between the two boxes.  FWIW, I use a manually adjusted tuner.