is this good match for marriage? and love?

I should say these two signs are a good pair. They both understand each other and do everything to meet the other side's needs. As for the wedding dates, I think you both need to consider your relationship very carefully. If you both think it's time to get married, then you might have a draft plan, at least, telling which year and months you prefer. Then I can figure out some lucky dates of the months you choose.