couple questions about 5 lug, quarter window trim, ect...

ive got most of the stuff i need to do my 5 lug, what im not sure of however, is if i need stainless brake lines in the front for the swap? im going to get the brake line adapter ( Message ) because i have 95 calipers going on.

what mm is the piston in the stock 87-93 calipers? i know the 94-95 pistons are 66mm.

am i going to need a master cylinder or brake booster? i was going to get 99-04 v6/gt pbr calipers but decided against it for now because i dont want to do the MC yet. plus my 95 calipers were only 22 dollars. im staying drum in the rear.

when i look up ranger rear drums there is a 9 and a 10 inch drum , im guessing i need the 9 right judging from the 5 lug site. my junkyard is cheap, i can get axles, and the drums for about 50.

anything else you recommend?

im doing the trim paint too, around the windows, should i sand down the quarter windows and paint that too while im at it?

thanks guys.