It's a tad early for April 1st
You sure bought the wrong car for that stuff man.
You could go for a motor swap, checkout flat6 or even Ruf.
The 3k might or might not get you a few extra ponies (even that is up for debate) but it's not very cost effective nor would it be enough to be noticable.
+1 for what Randall said. Learn how to drive it and have fun.