For new people, I'd recommend buying an all-in-one. In saying that, my first tank was a 3ft plain glass tank and I purchased all the equipment separately.
Which size are we talking here? 620T size? It's an unusual size for a plain glass tank so I'd rather have a 60 wide x 45 deep x 45 high or similar, 100w Jager, Ehiem 2213, 2x 6500k CFLs, etc. Of course it'd be heavily planted and all, you might not want to do that. Good to get other peoples opinions too.
HTH