What to buy to make a diy bookshelf speaker

Guys… i have a esotar t330 dynauadio brand new tweeter. I also have a melo davis t330 copy of a t330 tweeter…

Bought them thinking my SF t330 original cant be fixd but in good graces a little rewind of the coil and all is good.

So i have a spare, thinking of making a bookshelf speaker.

What is the best mid and crossover or dividing network pair for the t330?