I have seen mention of this and looking at a couple of the photos it looks like a great modification.
Can anyone tell me what is involved in fitting one as it may be a good alternative to replacing the standard headlight?
TIA

Everything fits perfect. Same boltholes.
If you have a windshield you will maybe have the headlight a litle bit higher. I did that.
I made a bracket, you can see it on thIS picture.

Here is the parts needed:
BOLT (2).............90183-438-000 can use your existing bolts
CLIP (3).............91411-679-000 not really needed
FLANGE NUT (2).......94050-08000 can use your existing nuts
Mfg Product Number: 33120-MCH-671
Description: HEADLIGHT UNIT for Honda
Order Quantity: 1
Unit Price: $158.28
Total Cost: $158.28
Mfg Product Number: 33180-MR7-003
Description: COVER, RUBBER for Honda
Order Quantity: 1
Unit Price: $8.06
Total Cost: $8.06
Mfg Product Number: 61301-MCH-670
Description: CASE, HEADLIGHT for Honda
Order Quantity: 1
Unit Price: $27.26
Total Cost: $27.26
Mfg Product Number: 61302-MCH-670
Description: RIM, HEADLIGHT for Honda
Order Quantity: 1
Unit Price: $16.51
Total Cost: $16.51
Mfg Product Number: 61311-MCH-670
Description: STAY, HEADLIGHT for Honda
Order Quantity: 1
Unit Price: $17.35
Total Cost: $17.35
Mfg Product Number: 61312-MEA-670
Description: STAY A, HEADLIGHT for Honda
Order Quantity: 1
Unit Price: $25.27
Total Cost: $25.27
Mfg Product Number: 61315-MK7-000
Description: RUBBER for Honda
Order Quantity: 4
Unit Price: $2.50
Total Cost: $10.00
Mfg Product Number: 61316-MK7-000
Description: COLR, HEADLIGHT STAY for Honda Order Quantity: 2 Unit Price: $2.50 Total Cost: $5.00
Mfg Product Number: 90104-KZ3-B00
Description: SCREW, SPECIAL (5MM) for Honda Order Quantity: 2 Unit Price: $2.50 Total Cost: $5.00
Mfg Product Number: 90132-MCH-000
Description: BOLT, CAP (6MM) for Honda
Order Quantity: 2
Unit Price: $2.50
Total Cost: $5.00
Mfg Product Number: 90183-438-000
Description: BOLT (8X26) for Honda
Order Quantity: 2
Unit Price: $2.66
Total Cost: $5.32
Mfg Product Number: 90201-425-700
Description: NUT, CAP (6MM) for Honda
Order Quantity: 2
Unit Price: $2.50
Total Cost: $5.00
Mfg Product Number: 90380-GE2-760
Description: SCREW (5X9.5) for Honda
Order Quantity: 3
Unit Price: $2.50
Total Cost: $7.50
Mfg Product Number: 91411-679-000
Description: CLIP for Honda
Order Quantity: 3
Unit Price: $5.96
Total Cost: $17.88
Mfg Product Number: 93903-44210
Description: SCREW, TAP (4X10) for Honda
Order Quantity: 2
Unit Price: $2.50
Total Cost: $5.00
Mfg Product Number: 94050-08000
Description: NUT, FLANGE (8MM) for Honda
Order Quantity: 2
Unit Price: $2.50
Total Cost: $5.00
Mfg Product Number: 61303-MEA-670
Description: RUBBER, SPONGE for Honda
Order Quantity: 1
Unit Price: $2.50
Total Cost: $2.50
ORDER TOTALS:
Item Total: $325.93
