Well, this is the issue. You know what you have with the stock unit. Can the mod improve it and is the improvement worth the cost? How will you determine it? Unless you pay for the mod and retain a stock unit for comparison with the mod, it's a guess.
Kal (who is not denying the theoretical possibility that the mod is an improvement and a decent value)
Kal (who is not denying the theoretical possibility that the mod is an improvement and a decent value)