A warm welcome to FlyerTalk mino.
You don't say which class you'll be flying but if you are flying in economy class with TG then Eurobonus isn't one of the most generous FFPs to credit your flights to. You won't earn any miles if travelling on some of the cheapest economy fare classes. One of the best FFPs out there (in my opinion) is bmi's diamond club. You will at least be able to earn miles on most of the cheaper fare classes with TG.
See here how to earn miles with bmi's partners:
http://www.flybmi.com/bmi/src/html/d...earnmiles.html
bmi is also excellent when it comes to redeeming your miles for awards. You can take advantage of their Miles and Cash redemptions with their Star Alliance partners which significantly reduces the number of miles you'll need for an award flight.
There are also various welcome bonuses when you sign up - currently it is 3,000 complimentary miles to get you started.
You will get Silver status for this trip at the very least unless you are travelling on a V or W fare in TG economy (only 50% mileage but all other economy fares will earn 100%) and business/first will earn 200/300% respectively which will mean Gold status straight away.
Do pop over to the friendly bmi forum if you need any more advice on bmi diamond club.