I'm going to have to say yes for the simple fact that the money you spent on the car HAD to be greater than the value of the car....its a honda, with rims, and suspension items that, nice though they may be, can't make up for the fact that the car is a '91 Accord.
The whole idea of shocks, and struts and sway bars and their ilk to to make handling better true, but in your car, I can't imagine it handles as well as something, I dont know, newer....better.
I will say this, thank GOD you dont have a bunch of neon all over it.
But the catback....nono....if it sounds like rice....sorry, it IS rice, and I bet it sounds like rice.
But thankfully you dont know me and my opinion means jack hopefully.
So, all that said, its your car, your money, long as its not a weedeater, hell, as longas I dont have to hear it, more power to ya! 🙂