鉴于我们长期的特殊关系，请您考虑目前的实际情况，我们很想听听您的意见。

Please kindly consider the actual conditions out of our good business relationship for long-term. We are eager to get your suggestions.

In view of our long-term special relationship,please consider the current situation. We want to listen to your opinion.

In view of our long-term special relationship,pls think of the current situation carefully,we are wondering your opinion.

According to our different long-term relationship, could you please consider the current status, and we would like to have the advice from you.