I run an adjustable bridge with a prusik on both my Kite and Kestrel. I wouldn't have it any other way. I shorten it all the way for the walk in and it acts like a second belt. I simply daisy chain the extra length.
Then when I get to the tree, I unravel the daisy chain, set the bridge to desired length, and start climbing.
The adjustability comes in handy especially if you use the Lone Wolf Hand Climber. The prusik on your bridge only sees half of the force of your weight so it doesn't lock down as tight as a prusik on your tether would.
Lengthen your bridge all the way out, and move your tether up as high as you can reach. Then shorten bridge until snug. Sit in saddle, pull platform up with feet. Stand up, lengthen bridge, move tether up, repeat.
The adjustable prusik bridge can be used like a Ropeman without the extra cost, potential for noise or mechanical failure.