My answer is abviously yes, do it. However this is a rather large investment. I posed the same question and found that the best answer was to buy an '03-'04 Cobra with the full setup including injectors and SC already set to go and run. Not that putting a SC on it wont be absolutley awesome, you may want to consider if you are going to sell it in the near term or hang onto it for a long time. If you sell it soon, you will be lucky to recover 40%. My advice would be to invest the money and put it in/towards a newer snake. But if you plan on keeping it forever it would be worth it to do it. I have my 98 for sale currently. I had the same question and the cash to do it, but found that I am glad I didn't. But of course hindsight is 20/20. I did have a guy interested in my 98 because he had a KB to put on it and he was a supposed racer who owned 7 mustangs. He had told me that he wanted my 98 coupe because his 97 and 99 verts could not handle the KB. I want to be clear on the fact that I am not a mechanic or ASE techinician but his is what he told me. He may be full of crap but it is at least something to research when making duch a large investment. BTW the 03 is sick compared to the 98, although the price is too.
