changing rear shock

right im looking to change my rear shock on the sv as it has no adjustment and is on its way out but not looking to spent silly money.

ive been hunting around on the net and have found the standard shock is 330mm long with a 430 spring i can put a gsxr 1000 k1-2 shock straight on think its a 329mm 450.

is there others i can use as i dont want to play with the 2-1 ratio

Not sure about SV’s but a £260 Hagon transformed ny Hornets back end.

Think a GSX-R 750 shock will fit…Ask PPG.