While I can understand that someone would like his knives to be unmodded, I cannot understand why you would tease someone it ntaht way. If it is not for sale , don´t say it is. No one forces you to sell a knife to someon e who will mod it. If iyou sell it, the buyer does have every right to mod, break, misuse it. It´s his.
The wors experience I had was when I sold a modified Kawasaki GPZ 550 (No fairing, flat black, slimmed down rear, smaller taillight and indicators.... to someone who told me he would only ride it until his bike came back from the shop and then he would take the GPZ to a Streetfighter Rally to do burnouts beyond redline until the engine blows and then set fire to it. That was a hard sale.
Backl to topic. I only can offer 111 mm Vic´s with a Marlinspike.