I'd like to start off by asking what your age is. Age isn't particular, BUT, I've noticed that majority of guys in the 30s+ range tend to prefer to have a quieter exhaust, and a quieter engine, whereas guys in their early to mid 20s like "attention" by way of "noise" and looks. I'm not saying this is the way it is and that it's written in stone, it's just something I've noticed, that's all
Ok now...
If you've heard gear drives, and really REALLY want that sound, then by all means GO FOR IT! :thumbsup:
I've got a Pete Jackson "noisy" gear drive on my 388, and I can barely hear it, then again, my exhaust isn't exactly all that quiet

I've been told that it sounds like I've got a blower, whereas others (very few), have told me it sounds like my alternator is going out. I honestly don't care if other don't like it/hate it, but I like it

The only time that it kinda "annoys" me is when I'm trying to trace down a noise, weird sound, squeek, etc., in/around my engine, bay, suspension. Other then that, I love it!
Ok, as for installing it....
It's really not hard. Just follow the instructions, do the proper clearance checks, and everything is a piece of cake. The only critical part is making sure there is proper clearence between the cam gear and the block, and the clearance between the cam button and the timing cover. Everything else goes into place just fine!
Good luck! :thumbsup: