need advice on vortec heads on goodwrench!

[ihatericeburners]

I have an as is goodwrench 350, Im not sure of the power output, but I know I would like to put some more pep in her step. I dont have a real idea of what I want. But then I found a local listing for:

Vortech chevy heads 12558062
Screw in studs
Dual springs moly retainers 10* locks
Self align rockers and*
adjusters
Center bolt aluminum*
valve covers
Lunati Voo Doo hydraulic cam p/n 60105 with lifters
Edelbrock aluminum intake for the vortech heads

I know the cam is wildly to big for the proposed setup. But I am morw interested in the other parts and sell the large cam and find a more appropriate one.

the old girl is a 69 c10 longbed. Rebuilt original 350 trans. Stock rear end, whatever gears it is. And was my daily driver but now just on weekends for fun.

so the question is.... should I take advantage of this listing or should I find another route to go? I have never attempted a head or cam swap but I have always wanted to learn!
thanks for any feed back!!!