I've just ordered a pair of these
Goldwood 7" Woofers and a pair of these
Onkyo 5/8" Textile Dome Tweeters for a whopping grand total of $27.50 to put together a component system in my MSP. I also ordered a pair of these
Goldwood 8" Woofers at $14/each for a pair of rear deck subs (two 8ohm woofers being run in parallel for a total 4ohm load, which will be run off the bridged rear channels of a 4ch amp).
Tang Band speakers are good speakers. I'm guessing you're looking at their tweeters?
What you need to be aware of when picking out components is the impedence of the speaker. I'd make sure your woofer has a nominal impedence of 4ohms. If you go with an 8ohm woofer, your amp will only be putting 20w to it. It's not as important with a tweeter for it to have a low ohm load. With a higher ohm load, you'll be sending it less power (less chance of frying it) and it won't overpower the mid (I can't stand bright tweets either).
Put up some links to the drivers you're considering, and we can help you out with your choices.
