Help LWB to SWB questions.

[c10fan]

So I havent had any time at all to work on my truck because of funding issues but I saw that someone was selling a frame to a 1968 swb and I wanted to buy it ans start fixing it up. A couple of questions to you gurus out there. First off will my engine and the cab line up on a 68 frame? Also I will probably need to buy a bed a SWB bed but is that all I need other than break lines and the other obvious stuff?? Sorry if theres more posting on this but Im at work and dont have to much time to search. Will hopefully start posting pics this weekend on my build.