[s-cars] Tool Time Question

[Bill Mahoney]

Behind schedule but down to about the 2 yard line with my manifold
install,  I am trying to plan for some tool needs.  Had the pleasure of
touring the Garden State Parkway with Bob Pastore couple weeks ago and
became envious of his RS2 black beast and extensive $69 Target' tool kit
:-)  Hey it works!
Specifically, I am wondering if there is a proper tool/s for manifold
removal, installation short of Jimmy's bent tool procedure? (insert your
own joke here.)
I have become somewhat enamored with impact wrenches too (thanks to Igor
& Hap) and wonder if manifold/turbo installation could weakly justify
this purchase? Fingers crossed+
And since a corded impact wrench is cheaper and a little more powerful,
would that be a better choice than cordless?  Would an impact wrench and
some extensions alleviate the need for bending the wrenches?
And finally, is there a Home Depot or other torque wrench
recommendation?
TIA
I'll hang up now and listen :)
Cheers'
Bill M
95 1/2 Avant
75 Carrera