rod modification

Question
I have an old but mint Bronson Tru Temper unispin travel combo. I would like to modernize the rod from the first ferrule up if this is possiable.

Answer
Bryon,
Sorry  I do not understand what you nmean by "modernize the rod ".
If you mean it is a spin rod that has ceramic or stone inserts in the guides,they are valuable among a very small circle of rod restorers. I may have want you want but just guessing. If you pay for shipping and components,  - I'd do the job for the guides alone if they  have usually red inserts.
If it is a spin/ fly switch rod-it is not worth the time putting on fly snake guides.
These switch rods tried to be 2 rods but ended up being neither.
If it is round, fiberglass or graphite, it is not wise to pull off the epoxy that covers the thread without experience.
luck,
Mac
Please provide feedback, nominations are appreciated.