Has anyone or does anyone know of someone that has used a Vauxhall Omega V6 as a donar for a 7 build?

omega 24 v6, perhaps?

I considered using one but got put off by all the ones with engine problems. I dont know if this is common but thats all i found.

Sadly engine problems on the V6's are common. Often need a full rebuild in a relatively low mileage.

Mine was a great car though but had gearbox and engine issues too. "Luckily" I customised it into a Cavalier before it cost me too much money.

Not sure how good it would be for a donor though, I think there's better candidates!