B20 SWAP !?!?!?!?!?!?

[myyellowspec]

Ok heres the deal. I have a 91 DA integra :goodjob: but it has a shitload of miles and the engine needs a fair mount of work (dizzy, clutch, waterpump, timingbelt, head work, and i'm sure there's more). I was thinking about doin a B20 swap with maybe the refreshed B18A head i picked up a bit ago. I have a slew of questions reguarding the swap. First of all:

Is it a driect swap?
Will my B18 head fit and is it worth it?
Are there any internal mods I should do before install (cause i heard that they have a weak bottomend)
And any other general info you guys would like to give me:D
All help is more than apprucciated*(god i can't spell. lol)

[swolejamaica]

b20 swap is direct!!! What are you gona be doing with the motor?? Is it for daily driving or do you want to make power??

[myyellowspec]

Its my daily driver so i don't want to do anything crazy with it I just need it to last me a long time.

[Killer]

just throw the b20 in it then... u should be fine.

[myyellowspec]

So is there any advantage to putting my B18 head on there?

[Sammich]

no there isnt...just drop in the b20 better than the LS..

[myyellowspec]

Awesome. thanks for the help guys.