Getting my 4" Suspension done....need answers

[matt & stacy sopher <sopher@domain.elided>]

IH everyone,
Tomorrow I am going over to Alcan Spring to have my custom 4" lift
springs made. Is there any questions or specs I should tell them to get
a better "fit"?
I'm going to put them on, since I can't see spending an additional
200.00 bucks to have them do it. AND I can make sure it is done right,
with your guys's help!
I'm also getting poly bushings, ok?  and I thought I would go with heavy
duty shackles for the rear, what should I do for the front? I was told
longer shackles in the front would affect camber? Sway? wheel alignment?
can't remember which, all I know it was bad.  Now, everyone who does not
remember, I have a 1970 Scout 800a, manual steering. etc. I'm going to
replace the drag link, shocks, ujoints, also.
Yes, I did get my bonus!!!!!!
Now, about a pitman arm...........would mine work awhile till I
fabricated another one? Can anyone on the digest fabricate one?
Thanks in advance for all of your replys........Dan, now that you put on
your springs, please let me know of anything that I may leave out when
talking to Alcan. Thanks, again!
Matt Sopher