smaller monitor for checklists, GPS

I'm running a Dell 21.5" monitor for FSX w/ Radeon 4350 vid card. I'd like to have a smaller (inexpensive) additional monitor for alternately kneeboard items (primarily checklists and navlog) and small GPS window such as below in panel.cfg.

[Window03]

Background_color=0,0,0

size_mm=456,310

window_pos= 0, .60

window_size= 0.200, 0.400

window_size_ratio=1.000

visible=0

ident=GPS/Autopilot

gauge00=Bendix_King_Radio!Bendix-King Radio AP, 0,0,456,60

gauge01=fs9gps!gps_500, 0,60,456,240

gauge02=..\..\Maule_M7_260C\panel\Maule_M7_260C!switch_nav_gps, 0,220,30,35

Would run it in portrait orientation. Mimo's look cool but is there something more cost effective? Color repro not a high priority. Mostly legibility for text and GPS buttons.

Thanks in advance for any guidance.

Obie311

financially grounded aviator