Congrats on the new pond.

There are some members that have had good success with SMB/RES ponds. I think all of those were in the northern half of the country. You should be able to find them if you check the archives.

I believe YP would also be a viable addition to such a pond.

A few walleye could be a bonus fish, but there is a limit to the total fish mass that could be supported in a 1/2-acre pond.