Hope this is ok mods I know sales are ok

I have a late eighties HW77K, nice condition, has open sights ( scope in picci not included). Little pitting but nothing bad (can send photos ) , shoots fantastic very accurate , bit heavy though for me . I d like to swap for a older springer FWB , BSF 55 , just some thing which is accurate dosnt have to be super powerful 9FTLB + fine WHY ?