Ok well first you said "medium to light oil" then "mostly medium oil", which is it? If its light oil, a slay/r or a punisher drilled to arc would be ok. If its medium, a Monster Bruiser would roll strong, but even. An absolute would work, if your so set on getting one.
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....BRUNSWICK!
¡Viva la nación de Brunswick!
Nothing more to be said.
....DEATH BY CHEETOS!!!!