Welcome. And stay safe over there. If I had an easy 3 grand or so to spend I might consider a supercharger. Check this link:
http://www.wbtinc.com/
Nice looking blower but I haven't seen a single post anywhere from a user. I would not buy it without some discussion here. Also there is magnacharger, but to me it's a little too cluttery looking. As far as the normal routine of changing and altering engine parts, let the others here advise you.