if you had 10 grand to spend on an engine swap, what would u purchase?

I have a 88 rex that it will be going into and i need some help ya'll. This will eventually be a drag car. It is a bone stock rex with i/e that's it. It has a rebuilt d16a6. i hit 15.9 at california speedway(dont know if that's good or not) a couple weekends ago.

This swap will be going down in about 6 months. So every post is very appreciated. I need some hardcore help here.
I dont know if it's better to boost or go naturally aspirated.

Here is the list of things that i would do. feel free to put down what u would do.

1. LS/Vtec NA
2. LS/Vtec Turbo
3. B18c5 NA
4. B20 VTEC Turbo
5. B20 VTEC NA
6. B18c1 Turbo
7. B16 Turbo

i dont know, what would u do. Post ur setups and pics if u want. Thankz in advance guys