Need Stereo Help, new and stumped Options

[TrdKing]

Ok I went and picked up some 6 1/2" speakers for my celica and came home only to find out about the front being 6 3/4" and the backs 5 1/2"?

What do people actually put in for speakers? size? power? brand?

I bought a decent deck and was just looking for some cheap speakers that sound good to go in with the deck.

After looking at the back speakers is there anyway to actually fit an aftermarket speaker in there they seem to mold to the plastic mounting piece. Could I buy a 5 1/2" and put that in their? Will it require any modification?

I read through the front 6 3/4" inch front speaker install and was wondering is that what everyone is doing? Is it that hard? What about the back?

I bought some Performance Teknique speakers for 150 CAD but they are all 6 1/2"
but heard they arent that great. I am going to bring them back and probably get some panasonic speakers to go with the panasonic deck.

Please help me out I dont want to buy crappy stereo stuff and I would prefer something I can put in myself.

[snadman]

^^^^ Some good advice. lol. You have a lot of good components in there with exception of the Bazooka.I was reading each one and liked it more and more until the Bazooka name. If you really need something such as that for extra bass, then get a decent product that won't throw itself into distorting such as Bazooka, Dual, Lightning Audio, etc. type products. Stick to your Audio-phile brands so you don't have to worry about upgrading unless you want to. Because if you do that type of setup, it will work for a couple years but think about 3 years down the line, do you want to spend more money again on a sound system that you could've just done right the first time?