Well thank you for your reply, tho I got no space for a CRT monitor because of all other systems takes up alot of space 
I think you missunderstood me a bit with the clockport, as far as I know using a internal scan doubler/flixerfixer needs the clockport on the A603 also needs to be attached directly to the gary or agnus chip (cant remember wich of them). Also I was talking about the number of colors used in a game because there I do not want 4 or 16 colors 
Also, as said I was hooping to know how a scart to VGA adapter would look on a LCD monitor, if the picture will be way to bad I will have to use a scandoubler. but since the A600 was in quite nice condition I dident want to open it to much and tinker with it.
But good to know WHLoad will work nice on 2MB SRAM and 2MB chip (A total of 4MB memory on the machine)
So now I only need someone to tell me how it will be using a scart to VGA converter and using a quite good 19" LCD monitor.
Thanks to all for taking your time answering my questions 
I'm going to try this SCART->HDMI adapter with my minimig...
http://www.dealextreme.com/details.dx/sku.22846let you know hoe it goes.