MultiSync Widescreen LCD Monitor HELP ;)

[iowtheme]

Hi All Thank for looking
 
I am looking to buy a MultiSync Widescreen LCD Monitor to work with my A4000 / A1200 and my PC.
On a 4 Way VGA Monitor Share Switch Box,
 
I was think? Of buy a TV Widescreen LCD or MultiSync Widescreen LCD PC Monitor.
 
I want to play with the OLD 1.3 Games and this run at 46Mhz?
 
The current PC Monitor is a Belines 20” Widescreen LCD Monitor I am using Now, then I add the Switch Box so I can used my A4000D / A1200 a Picture on the screen has line down the screen ( if have switch Box in or not in line ) I have a 15” Medion LCD this work fine with switch Box.
 
I have OLD CRT 17” PC Monitor this work Perfect but it is to BIG ( This run all mode )
 
Does anyone have any good ideas on which one should I Buy,