Big one in my household. I also live about 2 miles from the ground.
Recommend attacking this via the Northern Line - plenty of good places to eat and drink at Tooting Broadway like the Antelope, The Castle, Kings Head - also great for a curry after the match.
For the trendy types Tooting market has loads of bars and independent restaurants - worth checking it out. There's also a Portuguese bar in there called The Secret Bar - it has Super Bock and Super Bock Stout on draft and they set fire to sausages and serve them as bar snacks, it's ace.
We should get a decent allocation for this, Wimbledon were only getting 4k on at Kingsmeadow, so they're over double that now. There will be demand because it's the first game at New Plough Lane but I'd hope they'd give us 1,500.