Mmm, doesn't look to difficult to add a coin:
Above is for BBQ.. Just need to know the IDENTIFIER and PREFIX for Doubloons... Lemme see if I can find something..
Code:
bbqcoin=math.Object(
PARENT=networks.nets['bbqcoin'],
SHARE_PERIOD=10, # seconds
CHAIN_LENGTH=24*60*60//10, # shares
REAL_CHAIN_LENGTH=24*60*60//10, # shares
TARGET_LOOKBEHIND=200, # shares
SPREAD=30, # blocks
IDENTIFIER='626974636f696e21'.decode('hex'),
PREFIX='6772696c6c697421'.decode('hex'),
P2P_PORT=12339,
MIN_TARGET=0,
MAX_TARGET=2**256//2**20 - 1,
PERSIST=False,
WORKER_PORT=8900,
BOOTSTRAP_ADDRS='bbq.crabdance.com'.split(' '),
ANNOUNCE_CHANNEL='#p2pool-alt',
VERSION_CHECK=lambda v: True,
),
Above is for BBQ.. Just need to know the IDENTIFIER and PREFIX for Doubloons... Lemme see if I can find something..
Better you than me I break code not fix it. Though I would love to learn. I have grown fond of the crypto community for the most part ( there are a few exceptions )
nonono
IDENTIFIER='626974636f696e21'.decode('hex'),
PREFIX='6772696c6c697421'.decode('hex'),
with these addr you connect p2pool to each other link together for pool mining. thats idea of p2pool.. but ppl running them solo...
this setting can be any unique as long you all run on same setting then you haved pooled p2pool linked each other combining blockfinding and haspower
you need to edit bitcoin/networks.py there is more settings, if they wrong you run problems
Bountys have been sent! 
