Where to mod a NES toploader

[Sonikku]

I... can't deal with the awful video of the RF unit any more. But I have zero skills with soldering and am in no mood to experiment with my nes that I've had for 30 years. Do any of your nerds know a good modder? I don't really know who to trust with my baby over the internet. Composite would be better than nothing but hdmi would be even better.