Hello hannes and welcome aboard.
Great choice of bike pal.
That mileage isn't a worry on these robust engines.
Are you looking to run panniers for your travels,either soft or hard.
Performance wise a decat standard or free flow system combined with a fuel mod and free flow filter setup can help.
Could recommend these boys for pannier racks and main stand
http://www.heavyduties.ro/yamaha/
Colin J