Try setting it up on an A/B/C/D ADB KVM switch with a P6360 (or equivalent) IIgs' output fed into the TV Tuner Card the to display it in an Apple Video Player window on a multisync LCD at 16" resolution along with whatever USB computer you're running via an iMate. I fiddled a bit on that setup with the P6360 plotter server and the DA back in the day. Full screen 640x480 display of the pixel doubled 320x240 tuner window is larger, but the floating window's cool factor is undeniable.