Trying To Gather Modding Tools

I want to mod this game to the point where I'm pretty much invincible with killer weapons. I've had it up to my eyeballs with the crashes and at the rate I'm going, I'll never complete a mission. So, I'm resorting to all out cheating.

I checked around the net for tools but everything is scattered with outdated links that I have to sort through. Is there a single user friendly tool that I can use to mod the sim and zon files in Silent Hunter 4? I tried that Mini Tweaker as well as all the other tools associated with it but they either need SH3 or they just don't work as indicated.