Trim Tabs or Hydrofoil for 20 footer????

[JW-Tex]

1969 20 foot Center Console running a 140 Suzuki four stroke, not sure I want to drill all the holes in my new transom for the trim tabs, not sure if a hydrofoil will improve the performance. So far my only real issue is the bow raising when I power up. I have used both trim tabs and hydrofoils in the past but not on a 20 foot seacraft. Anybody running a hydrofoil on thier 20 footer? Anybody with a suzuki 140 using a hydrofoil?

Thanks