Paul go to your embassy and ask for affidavit for proof of income 40,000 take that to immigration most don't even ask for statements if you have this. The ones you have a fine.
Sorry just checked this my full message didn't send. That way is not the best you could run into problems. For a long term visa metv. Contact your local consulate and ask what there requirements are. Border bounces for 30 day visa exempt should be your last resort.