Need a fixed blade

[u812]

I been feeling the need for a good fixed blade.Spyderco does not have what I want in one.If the Lun was spear point it would be perfect.I want one with a full tang and linen or canvus micarta.4 1/2 to 7 in blade.I have been looking at Busse but there is no way I would pay that much for one no more than I would use it.I am really leaning toward the Ontario TEK or RAT7.Does anyone have one of these?Will they stand up to very heavy use?
Is Spyderco thinking of doing a production peice made like these?