I'm planning on replacing all hard brake lines on my 1997 wrangler se 2.5 5-speed manual soft lines going to front calipers with new banjo bolts and washers and the soft rear line with a new axle vent bolt. My question is if there is a preferred order of which line to replace first. The reason being if possible is to keep as much fluid in the reservoir as possible, I'm thinking possibly replace one then top off until all replaced then power bleed them? Any advise and opinions are needed. Thank You for you time.